| Weather / Guyana Weather Temperature |
Weather Forecast for Great Falls (Cuyuni-Mazaruni, Guyana)
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Forecast Overview
Mon May 6 
84°F 68°F 29°C 20°C Chance of rain most of the day.
detailsTue May 7 
86°F 64°F 30°C 18°C Chance of rain late at night.
detailsWed May 8 88°F 66°F 31°C 19°C Chance of rain in the morning.
detailsThu May 9 72°F 68°F 22°C 20°C Chance of rain until 2 pm.
detailsFri May 10 81°F 68°F 27°C 20°C Chance of rain at various times.
detailsSat May 11 75°F 66°F 24°C 19°C Chance of rain until 5 pm.
detailsSun May 12 
86°F 64°F 30°C 18°C Times of sun and clouds.
detailsMon May 13 
86°F 63°F 30°C 17°C Overcast skies.
detailsTue May 14 84°F 64°F 29°C 18°C Chance of rain late at night.
detailsWed May 15 
88°F 66°F 31°C 19°C Chance of light rain in the morning.
detailsThu May 16 86°F 66°F 30°C 19°C Chance of rain in the afternoon and in the evening.
detailsFri May 17 84°F 66°F 29°C 19°C Chance of rain in the morning and in the afternoon.
detailsSat May 18 84°F 68°F 29°C 20°C Chance of rain at various times.
detailsSun May 19 79°F 68°F 26°C 20°C Chance of rain all day.
details
Detailed Forecast
| Monday, May 6 | sunrise: 05:50 sunset: 18:11 |
| Low around 68°F (20°C), high around 84°F (29°C). Chance of rain during the morning (between 5 am and 11 am) and again during late afternoon and evening (between 2 pm and 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.2 in (5.125 mm). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 |  | Overcast. Precipitation: 0 in (0.0625 mm). | 69°F (20°C) | 1 mph (2 km/h) | 99% | 0.276% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 69°F (20°C) | 2 mph (3 km/h) | 99% | 0.274% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 73°F (23°C) | 3 mph (4 km/h) | 85% | 0.271% |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.02 in (0.5 mm). | 81°F (27°C) | 5 mph (8 km/h) | 62% | 0.266% |
| 11:00 14:00 | | Overcast. Precipitation: 0.05 in (1.375 mm). | 81°F (27°C) | 4 mph (6 km/h) | 66% | 0.262% |
| 14:00 17:00 | | Chance of scattered rain showers. Precipitation: 0.07 in (1.8125 mm). | 74°F (23°C) | 3 mph (5 km/h) | 93% | 0.266% |
| 17:00 20:00 | | Chance of light rain. Precipitation: 0.03 in (0.875 mm). | 69°F (21°C) | 1 mph (2 km/h) | 97% | 0.27% |
| 20:00 23:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 68°F (20°C) | 2 mph (3 km/h) | 99% | 0.269% |
| Tuesday, May 7 | sunrise: 05:50 sunset: 18:11 |
| Low around 65°F (18°C), high around 85°F (30°C). Chance of rain late at night (after 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.11 in (2.6875 mm). Mostly cloudy skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 66°F (19°C) | 2 mph (3 km/h) | 99% | 0.266% |
| 02:00 05:00 | | Overcast. | 66°F (19°C) | 1 mph (1 km/h) | 100% | 0.265% |
| 05:00 08:00 | | More clouds than sun. | 70°F (21°C) | 1 mph (1 km/h) | 94% | 0.263% |
| 08:00 11:00 | | More clouds than sun. Precipitation: 0.01 in (0.1875 mm). | 81°F (27°C) | 4 mph (6 km/h) | 60% | 0.258% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 83°F (28°C) | 5 mph (8 km/h) | 53% | 0.251% |
| 14:00 17:00 | | Overcast. | 76°F (25°C) | 3 mph (4 km/h) | 72% | 0.248% |
| 17:00 20:00 | | Considerable cloudiness. Precipitation: 0 in (0.125 mm). | 70°F (21°C) | 1 mph (1 km/h) | 90% | 0.248% |
| 20:00 23:00 | | Chance of scattered rain showers. Precipitation: 0.09 in (2.3125 mm). | 67°F (20°C) | 1 mph (1 km/h) | 99% | 0.264% |
| Wednesday, May 8 | sunrise: 05:50 sunset: 18:11 |
| Low around 67°F (19°C), high around 88°F (31°C). Chance of rain in the morning (between 5 am and 11 am). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.11 in (2.6875 mm). Partly cloudy skies. Wind: 5 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 67°F (19°C) | 1 mph (1 km/h) | 100% | 0.262% |
| 02:00 05:00 | | Overcast. | 68°F (20°C) | 1 mph (1 km/h) | 100% | 0.26% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 71°F (22°C) | 1 mph (2 km/h) | 93% | 0.258% |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 84°F (29°C) | 5 mph (8 km/h) | 54% | 0.253% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 85°F (29°C) | 5 mph (9 km/h) | 52% | 0.245% |
| 14:00 17:00 | | Overcast. Precipitation: 0.09 in (2.1875 mm). | 72°F (22°C) | 2 mph (4 km/h) | 93% | 0.253% |
| 17:00 20:00 | | Clear. Precipitation: 0.01 in (0.1875 mm). | 69°F (21°C) | 1 mph (2 km/h) | 99% | 0.253% |
| 20:00 23:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 69°F (21°C) | 2 mph (3 km/h) | 99% | 0.252% |
| Thursday, May 9 | sunrise: 05:50 sunset: 18:11 |
| Low around 67°F (20°C), high around 72°F (22°C). Chance of rain until late afternoon (2 pm). Estimated precipitation: 0.42 in (10.625 mm). Overcast skies. Wind: 2 mph (3 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of rain. Precipitation: 0.07 in (1.8125 mm). | 69°F (21°C) | 1 mph (1 km/h) | 100% | 0.269% |
| 02:00 05:00 | | Chance of rain. Precipitation: 0.14 in (3.4375 mm). | 69°F (21°C) | 1 mph (2 km/h) | 100% | 0.294% |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.11 in (2.8125 mm). | 70°F (21°C) | 2 mph (2 km/h) | 99% | 0.302% |
| 08:00 11:00 | | Chance of rain. Precipitation: 0.06 in (1.4375 mm). | 70°F (21°C) | 2 mph (3 km/h) | 97% | 0.296% |
| 11:00 14:00 | | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 71°F (22°C) | 2 mph (3 km/h) | 94% | 0.288% |
| 14:00 17:00 | | Overcast. Precipitation: 0.02 in (0.5 mm). | 69°F (21°C) | 0 mph (0 km/h) | 99% | 0.283% |
| 17:00 20:00 | | Mostly cloudy. | 68°F (20°C) | 1 mph (1 km/h) | 99% | 0.278% |
| 20:00 23:00 | | Overcast. | 68°F (20°C) | 0 mph (0 km/h) | 99% | 0.274% |
| Friday, May 10 | sunrise: 05:49 sunset: 18:11 |
| Low around 67°F (20°C), high around 80°F (27°C). Chance of rain early in the morning (before 2 am and from 5 am to 8 am) and again from late afternoon (after 2 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.85 in (21.5 mm). Overcast skies. Wind: 2 mph (3 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of rain. Precipitation: 0.05 in (1.1875 mm). | 68°F (20°C) | 1 mph (1 km/h) | 100% | 0.282% |
| 02:00 05:00 | | Mostly cloudy. Precipitation: 0.01 in (0.3125 mm). | 68°F (20°C) | 1 mph (1 km/h) | 100% | 0.279% |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.15 in (3.6875 mm). | 69°F (20°C) | 1 mph (1 km/h) | 100% | 0.301% |
| 08:00 11:00 | | Overcast. Precipitation: 0.31 in (8 mm). | 70°F (21°C) | 0 mph (1 km/h) | 98% | 0.32% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 80°F (26°C) | 1 mph (2 km/h) | 67% | 0.299% |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 73°F (23°C) | 2 mph (3 km/h) | 91% | 0.291% |
| 17:00 20:00 | | Chance of scattered rain showers. Precipitation: 0.06 in (1.625 mm). | 69°F (21°C) | 1 mph (1 km/h) | 98% | 0.297% |
| 20:00 23:00 | | Chance of scattered rain showers. Precipitation: 0.23 in (5.9375 mm). | 69°F (21°C) | 1 mph (2 km/h) | 100% | 0.331% |
| Saturday, May 11 | sunrise: 05:49 sunset: 18:11 |
| Low around 66°F (19°C), high around 75°F (24°C). Chance of rain until 5 pm. The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 1.16 in (29.5 mm). Mostly cloudy skies. Wind: 3 mph (4 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of rain. Precipitation: 0.36 in (9.25 mm). | 69°F (20°C) | 2 mph (3 km/h) | 100% | 0.33% |
| 02:00 05:00 | | Chance of rain. Precipitation: 0.23 in (5.75 mm). | 69°F (20°C) | 1 mph (2 km/h) | 100% | 0.333% |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.29 in (7.3125 mm). | 69°F (20°C) | 1 mph (2 km/h) | 100% | 0.345% |
| 08:00 11:00 | | Chance of rain. Precipitation: 0.05 in (1.1875 mm). | 70°F (21°C) | 1 mph (2 km/h) | 98% | 0.324% |
| 11:00 14:00 | | Chance of scattered rain showers. Precipitation: 0.09 in (2.1875 mm). | 75°F (24°C) | 3 mph (4 km/h) | 90% | 0.317% |
| 14:00 17:00 | | Chance of scattered rain showers. Precipitation: 0.1 in (2.625 mm). | 73°F (23°C) | 3 mph (4 km/h) | 95% | 0.314% |
| 17:00 20:00 | | Clear. Precipitation: 0.04 in (1.0625 mm). | 68°F (20°C) | 1 mph (1 km/h) | 99% | 0.31% |
| 20:00 23:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 67°F (19°C) | 2 mph (3 km/h) | 99% | 0.304% |
| Sunday, May 12 | sunrise: 05:49 sunset: 18:11 |
| Low around 64°F (18°C), high around 86°F (30°C). Estimated precipitation: 0 in (0.125 mm). Times of sun and clouds. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 65°F (18°C) | 1 mph (2 km/h) | 100% | 0.299% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 64°F (18°C) | 1 mph (2 km/h) | 100% | 0.296% |
| 05:00 08:00 | | Sunny. | 69°F (20°C) | 2 mph (3 km/h) | 93% | 0.293% |
| 08:00 11:00 | | Sunny. Precipitation: 0 in (0.0625 mm). | 80°F (27°C) | 5 mph (8 km/h) | 54% | 0.286% |
| 11:00 14:00 | | Sunny. | 86°F (30°C) | 5 mph (7 km/h) | 39% | 0.276% |
| 14:00 17:00 | | Overcast. | 80°F (27°C) | 6 mph (9 km/h) | 55% | 0.269% |
| 17:00 20:00 | | Clear. | 67°F (19°C) | 2 mph (2 km/h) | 87% | 0.269% |
| 20:00 23:00 | | Clear. | 65°F (18°C) | 1 mph (1 km/h) | 95% | 0.27% |
| Monday, May 13 | sunrise: 05:49 sunset: 18:11 |
| Low around 63°F (17°C), high around 86°F (30°C). Estimated precipitation: 0.01 in (0.3125 mm). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 63°F (17°C) | 1 mph (1 km/h) | 99% | 0.271% |
| 02:00 05:00 | | Partly cloudy. | 63°F (17°C) | 0 mph (0 km/h) | 99% | 0.271% |
| 05:00 08:00 | | Overcast. | 69°F (21°C) | 2 mph (3 km/h) | 85% | 0.271% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 81°F (27°C) | 4 mph (6 km/h) | 53% | 0.266% |
| 11:00 14:00 | | Overcast. | 85°F (30°C) | 5 mph (8 km/h) | 42% | 0.259% |
| 14:00 17:00 | | Considerable cloudiness. | 81°F (27°C) | 4 mph (6 km/h) | 54% | 0.255% |
| 17:00 20:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 68°F (20°C) | 2 mph (3 km/h) | 95% | 0.256% |
| 20:00 23:00 | | Overcast. | 66°F (19°C) | 1 mph (2 km/h) | 98% | 0.257% |
| Tuesday, May 14 | sunrise: 05:49 sunset: 18:11 |
| Low around 65°F (18°C), high around 85°F (29°C). Chance of rain late at night (after 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.13 in (3.1875 mm). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 65°F (18°C) | 1 mph (2 km/h) | 100% | 0.257% |
| 02:00 05:00 | | Overcast. | 67°F (19°C) | 1 mph (1 km/h) | 98% | 0.258% |
| 05:00 08:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 71°F (22°C) | 1 mph (2 km/h) | 85% | 0.258% |
| 08:00 11:00 | | Overcast. | 83°F (28°C) | 5 mph (8 km/h) | 52% | 0.254% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 82°F (28°C) | 5 mph (8 km/h) | 53% | 0.249% |
| 14:00 17:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 77°F (25°C) | 2 mph (4 km/h) | 69% | 0.247% |
| 17:00 20:00 | | Mostly cloudy. Precipitation: 0.04 in (1.125 mm). | 71°F (21°C) | 3 mph (4 km/h) | 92% | 0.252% |
| 20:00 23:00 | | Chance of scattered rain showers. Precipitation: 0.07 in (1.875 mm). | 69°F (21°C) | 2 mph (3 km/h) | 96% | 0.266% |
| Wednesday, May 15 | sunrise: 05:49 sunset: 18:12 |
| Low around 67°F (19°C), high around 89°F (31°C). Chance of light rain early in the morning (before 2 am and from 5 am to 8 am). Estimated precipitation: 0.01 in (0.375 mm). Mostly cloudy skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 67°F (20°C) | 2 mph (3 km/h) | 99% | 0.265% |
| 02:00 05:00 | | Overcast. | 67°F (19°C) | 1 mph (1 km/h) | 100% | 0.263% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 70°F (21°C) | 1 mph (2 km/h) | 95% | 0.262% |
| 08:00 11:00 | | Partly cloudy. Precipitation: 0 in (0.125 mm). | 78°F (26°C) | 3 mph (6 km/h) | 68% | 0.259% |
| 11:00 14:00 | | Overcast. | 89°F (31°C) | 4 mph (6 km/h) | 39% | 0.252% |
| 14:00 17:00 | | Overcast. | 81°F (27°C) | 5 mph (8 km/h) | 56% | 0.248% |
| 17:00 20:00 | | Overcast. | 71°F (21°C) | 2 mph (3 km/h) | 81% | 0.247% |
| 20:00 23:00 | | Mostly cloudy. | 68°F (20°C) | 1 mph (2 km/h) | 91% | 0.247% |
| Thursday, May 16 | sunrise: 05:49 sunset: 18:12 |
| Low around 66°F (19°C), high around 86°F (30°C). Chance of rain early in the afternoon (between 11 am and 2 pm) and in the evening (between 5 pm and 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.22 in (5.5625 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 67°F (19°C) | 0 mph (1 km/h) | 98% | 0.248% |
| 02:00 05:00 | | Overcast. | 68°F (20°C) | 0 mph (1 km/h) | 94% | 0.248% |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 72°F (22°C) | 1 mph (2 km/h) | 82% | 0.248% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 83°F (28°C) | 3 mph (5 km/h) | 55% | 0.245% |
| 11:00 14:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 81°F (27°C) | 6 mph (10 km/h) | 63% | 0.242% |
| 14:00 17:00 | | Overcast. Precipitation: 0.03 in (0.75 mm). | 78°F (26°C) | 4 mph (6 km/h) | 71% | 0.241% |
| 17:00 20:00 | | Chance of scattered rain showers. Precipitation: 0.13 in (3.25 mm). | 68°F (20°C) | 1 mph (2 km/h) | 99% | 0.267% |
| 20:00 23:00 | | Overcast. Precipitation: 0.03 in (0.75 mm). | 68°F (20°C) | 1 mph (1 km/h) | 99% | 0.268% |
| Friday, May 17 | sunrise: 05:49 sunset: 18:12 |
| Low around 66°F (19°C), high around 85°F (29°C). Chance of rain in the morning (between 5 am and 11 am) and late in the afternoon (between 2 pm and 5 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.24 in (6.0625 mm). Overcast skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 67°F (19°C) | 1 mph (1 km/h) | 100% | 0.265% |
| 02:00 05:00 | | Overcast. | 67°F (19°C) | 1 mph (2 km/h) | 100% | 0.263% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 70°F (21°C) | 2 mph (3 km/h) | 97% | 0.261% |
| 08:00 11:00 | | Chance of scattered rain showers. Precipitation: 0.05 in (1.1875 mm). | 77°F (25°C) | 3 mph (5 km/h) | 79% | 0.261% |
| 11:00 14:00 | | Overcast. Precipitation: 0.02 in (0.625 mm). | 84°F (29°C) | 6 mph (9 km/h) | 53% | 0.255% |
| 14:00 17:00 | | Chance of scattered rain showers. Precipitation: 0.08 in (2.125 mm). | 74°F (23°C) | 3 mph (5 km/h) | 91% | 0.259% |
| 17:00 20:00 | | Overcast. Precipitation: 0.07 in (1.875 mm). | 69°F (21°C) | 2 mph (4 km/h) | 98% | 0.272% |
| 20:00 23:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 68°F (20°C) | 2 mph (3 km/h) | 99% | 0.269% |
| Saturday, May 18 | sunrise: 05:49 sunset: 18:12 |
| Low around 68°F (20°C), high around 84°F (29°C). Chance of rain before sunrise (between 2 am and 5 am), late in the morning (between 8 am and 11 am), late in the afternoon (between 2 pm and 5 pm) and again at night (after 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.17 in (4.25 mm). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 68°F (20°C) | 1 mph (1 km/h) | 100% | 0.266% |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 68°F (20°C) | 2 mph (3 km/h) | 99% | 0.267% |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 70°F (21°C) | 2 mph (3 km/h) | 95% | 0.266% |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 82°F (28°C) | 4 mph (7 km/h) | 58% | 0.261% |
| 11:00 14:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 84°F (29°C) | 5 mph (8 km/h) | 53% | 0.254% |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0.04 in (0.9375 mm). | 76°F (24°C) | 3 mph (5 km/h) | 87% | 0.254% |
| 17:00 20:00 | | Overcast. Precipitation: 0.09 in (2.25 mm). | 69°F (20°C) | 1 mph (2 km/h) | 98% | 0.27% |
| 20:00 23:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 69°F (20°C) | 1 mph (2 km/h) | 99% | 0.267% |
| Sunday, May 19 | sunrise: 05:48 sunset: 18:12 |
| Low around 68°F (20°C), high around 78°F (26°C). Chance of rain all day. The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.64 in (16.1875 mm). Mostly cloudy skies. Wind: 4 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of rain. Precipitation: 0.06 in (1.4375 mm). | 69°F (21°C) | 1 mph (1 km/h) | 100% | 0.277% |
| 02:00 05:00 | | Overcast. Precipitation: 0.11 in (2.75 mm). | 69°F (21°C) | 1 mph (1 km/h) | 99% | 0.294% |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.05 in (1.25 mm). | 70°F (21°C) | 1 mph (2 km/h) | 99% | 0.294% |
| 08:00 11:00 | | Chance of scattered rain showers. Precipitation: 0.07 in (1.8125 mm). | 76°F (25°C) | 4 mph (6 km/h) | 84% | 0.29% |
| 11:00 14:00 | | Chance of scattered rain showers. Precipitation: 0.11 in (2.75 mm). | 77°F (25°C) | 4 mph (7 km/h) | 84% | 0.287% |
| 14:00 17:00 | | Chance of scattered rain showers. Precipitation: 0.16 in (3.9375 mm). | 73°F (23°C) | 3 mph (4 km/h) | 94% | 0.3% |
| 17:00 20:00 | | Chance of scattered rain showers. Precipitation: 0.07 in (1.875 mm). | 69°F (20°C) | 2 mph (3 km/h) | 99% | 0.298% |
| 20:00 23:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 69°F (20°C) | 2 mph (3 km/h) | 99% | 0.293% |
Great Falls (latitude 05°42'N, longitude 061°05'W)
Local Time:
Great Falls is in the "America/Guyana" timezone.
The "America/Guyana" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 29 March 1992, 00:00 AM local time). During ST, the offset to Universal Time (UTC, GMT or Zulu) is -4:00 hours.
Great Falls will exit standard time (entering DST) on Monday, 18 January 2038, at 23:14 local time, when clocks will be turned forward 0 hour to Monday, 18 January 2038, 23:14 local daylight time. During DST, the offset to UTC will be -4:00 hours.