| Weather / Canada Weather Temperature |
Weather in Saint Catharines, Canada
Current Conditions (Monday, April 29, 2024 at 21:00 America/Toronto time)
 | Temperature: 50°F (10°C) |
Forecast Overview
Tue Apr 30 
52°F 45°F 11°C 7°C Chance of rain in the morning and in the afternoon.
detailsWed May 1 
61°F 45°F 16°C 7°C Chance of light rain before sunrise.
detailsThu May 2 57°F 46°F 14°C 8°C Considerable cloudiness.
detailsFri May 3 
54°F 46°F 12°C 8°C Overcast skies.
detailsSat May 4 59°F 46°F 15°C 8°C Chance of light rain after 5 pm.
detailsSun May 5 59°F 50°F 15°C 10°C Chance of rain in the morning.
detailsMon May 6 61°F 46°F 16°C 8°C Partly cloudy skies.
detailsTue May 7 
55°F 48°F 13°C 9°C More sun than clouds.
detailsWed May 8 
64°F 50°F 18°C 10°C Chance of rain at various times.
detailsThu May 9 57°F 48°F 14°C 9°C Chance of light rain in the morning.
detailsFri May 10 52°F 46°F 11°C 8°C Partly cloudy skies.
detailsSat May 11 
50°F 41°F 10°C 5°C Chance of light rain in the morning.
detailsSun May 12 50°F 41°F 10°C 5°C Considerable cloudiness.
detailsMon May 13 57°F 43°F 14°C 6°C Times of sun and clouds.
details
Detailed Forecast
| Tuesday, April 30 | sunrise: 06:11 sunset: 20:16 |
| Low around 45°F (7°C), high around 51°F (11°C). Chance of rain during the morning and early afternoon (between 5 am and 2 pm). Estimated precipitation: 0.26 in (6.625 mm). Overcast skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 |  | Overcast. Precipitation: 0.02 in (0.4375 mm). | 46°F (8°C) | 4 mph (7 km/h) | 95% | N/A |
| 02:00 05:00 | | Overcast. | 46°F (8°C) | 1 mph (2 km/h) | 96% | N/A |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 46°F (8°C) | 5 mph (8 km/h) | 97% | N/A |
| 08:00 11:00 | | Chance of rain. Precipitation: 0.11 in (2.875 mm). | 45°F (7°C) | 4 mph (6 km/h) | 99% | N/A |
| 11:00 14:00 | | Chance of rain. Precipitation: 0.12 in (3.125 mm). | 45°F (7°C) | 2 mph (4 km/h) | 99% | N/A |
| 14:00 17:00 | | Mostly cloudy. | 49°F (9°C) | 4 mph (7 km/h) | 97% | N/A |
| 17:00 20:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 4 mph (7 km/h) | 99% | N/A |
| 20:00 23:00 | | Overcast. | 45°F (7°C) | 6 mph (9 km/h) | 99% | N/A |
| Wednesday, May 1 | sunrise: 06:10 sunset: 20:17 |
| Low around 45°F (7°C), high around 62°F (16°C). Chance of light rain before sunrise (between 2 am and 5 am). Estimated precipitation: 0.02 in (0.625 mm). More clouds than sun. Wind: 18 mph (29 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 46°F (8°C) | 7 mph (11 km/h) | 99% | N/A |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 45°F (7°C) | 1 mph (2 km/h) | 99% | N/A |
| 05:00 08:00 | | Sunny. | 47°F (9°C) | 3 mph (5 km/h) | 94% | N/A |
| 08:00 11:00 | | Overcast. | 52°F (11°C) | 2 mph (3 km/h) | 83% | N/A |
| 11:00 14:00 | | Sunny. | 53°F (12°C) | 3 mph (4 km/h) | 81% | N/A |
| 14:00 17:00 | | Sunny. | 61°F (16°C) | 14 mph (22 km/h) | 68% | N/A |
| 17:00 20:00 | | Times of sun and clouds. Precipitation: 0.02 in (0.4375 mm). | 57°F (14°C) | 18 mph (29 km/h) | 86% | N/A |
| 20:00 23:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 54°F (12°C) | 14 mph (23 km/h) | 84% | N/A |
| Thursday, May 2 | sunrise: 06:08 sunset: 20:18 |
| Low around 47°F (8°C), high around 57°F (14°C). Considerable cloudiness. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 51°F (10°C) | 11 mph (18 km/h) | 84% | N/A |
| 02:00 05:00 | | Mostly clear. | 49°F (9°C) | 16 mph (25 km/h) | 82% | N/A |
| 05:00 08:00 | | Considerable cloudiness. | 47°F (8°C) | 14 mph (22 km/h) | 81% | N/A |
| 08:00 11:00 | | Overcast. | 48°F (9°C) | 7 mph (11 km/h) | 75% | N/A |
| 11:00 14:00 | | Overcast. | 51°F (10°C) | 4 mph (7 km/h) | 71% | N/A |
| 14:00 17:00 | | Overcast. | 55°F (13°C) | 3 mph (5 km/h) | 69% | N/A |
| 17:00 20:00 | | Overcast. | 53°F (12°C) | 6 mph (9 km/h) | 82% | N/A |
| 20:00 23:00 | | Overcast. | 51°F (10°C) | 6 mph (9 km/h) | 82% | N/A |
| Friday, May 3 | sunrise: 06:07 sunset: 20:20 |
| Low around 47°F (8°C), high around 53°F (12°C). Estimated precipitation: 0.03 in (0.875 mm). Overcast skies. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 49°F (10°C) | 7 mph (12 km/h) | 87% | N/A |
| 02:00 05:00 | | Mostly cloudy. | 48°F (9°C) | 9 mph (14 km/h) | 87% | N/A |
| 05:00 08:00 | | Overcast. | 49°F (9°C) | 8 mph (13 km/h) | 85% | N/A |
| 08:00 11:00 | | Overcast. | 51°F (11°C) | 8 mph (12 km/h) | 80% | N/A |
| 11:00 14:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 49°F (9°C) | 5 mph (7 km/h) | 91% | N/A |
| 14:00 17:00 | | Mostly cloudy. Precipitation: 0.02 in (0.625 mm). | 49°F (10°C) | 4 mph (7 km/h) | 93% | N/A |
| 17:00 20:00 | | Overcast. | 49°F (10°C) | 2 mph (3 km/h) | 91% | N/A |
| 20:00 23:00 | | Overcast. | 48°F (9°C) | 5 mph (8 km/h) | 92% | N/A |
| Saturday, May 4 | sunrise: 06:06 sunset: 20:21 |
| Low around 47°F (8°C), high around 58°F (15°C). Chance of light rain in the evening (between 5 pm and 8 pm). Estimated precipitation: 0 in (0.0625 mm). Partly cloudy skies. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 48°F (9°C) | 2 mph (4 km/h) | 92% | N/A |
| 02:00 05:00 | | Clear. | 47°F (8°C) | 2 mph (4 km/h) | 93% | N/A |
| 05:00 08:00 | | Mostly sunny. | 48°F (9°C) | 4 mph (6 km/h) | 94% | N/A |
| 08:00 11:00 | | Considerable cloudiness. | 50°F (10°C) | 8 mph (13 km/h) | 94% | N/A |
| 11:00 14:00 | | Partly cloudy. | 52°F (11°C) | 11 mph (17 km/h) | 93% | N/A |
| 14:00 17:00 | | Overcast. | 51°F (10°C) | 7 mph (11 km/h) | 96% | N/A |
| 17:00 20:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 51°F (11°C) | 2 mph (3 km/h) | 95% | N/A |
| 20:00 23:00 | | Times of clear skies and clouds. | 53°F (12°C) | 14 mph (22 km/h) | 87% | N/A |
| Sunday, May 5 | sunrise: 06:04 sunset: 20:22 |
| Low around 50°F (10°C), high around 58°F (15°C). Chance of rain all morning (between 2 am and 11 am). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.1 in (2.5 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 52°F (11°C) | 12 mph (19 km/h) | 90% | N/A |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 52°F (11°C) | 7 mph (11 km/h) | 93% | N/A |
| 05:00 08:00 | | Chance of scattered rain showers. Precipitation: 0.08 in (2.125 mm). | 53°F (12°C) | 10 mph (17 km/h) | 96% | N/A |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 54°F (12°C) | 13 mph (21 km/h) | 94% | N/A |
| 11:00 14:00 | | Overcast. | 55°F (13°C) | 11 mph (18 km/h) | 81% | N/A |
| 14:00 17:00 | | Sunny. | 56°F (13°C) | 11 mph (19 km/h) | 66% | N/A |
| 17:00 20:00 | | Overcast. | 53°F (12°C) | 12 mph (19 km/h) | 67% | N/A |
| 20:00 23:00 | | Clear. | 52°F (11°C) | 6 mph (10 km/h) | 68% | N/A |
| Monday, May 6 | sunrise: 06:03 sunset: 20:23 |
| Low around 46°F (8°C), high around 60°F (16°C). Partly cloudy skies. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Considerable cloudiness. | 48°F (9°C) | 5 mph (9 km/h) | 83% | N/A |
| 02:00 05:00 | | Clear. | 46°F (8°C) | 2 mph (3 km/h) | 87% | N/A |
| 05:00 08:00 | | Overcast. | 48°F (9°C) | 5 mph (8 km/h) | 75% | N/A |
| 08:00 11:00 | | Overcast. | 52°F (11°C) | 6 mph (9 km/h) | 65% | N/A |
| 11:00 14:00 | | Mostly sunny, with a few passing clouds. | 55°F (13°C) | 4 mph (7 km/h) | 60% | N/A |
| 14:00 17:00 | | Overcast. | 59°F (15°C) | 3 mph (5 km/h) | 61% | N/A |
| 17:00 20:00 | | Mostly cloudy. | 56°F (13°C) | 7 mph (11 km/h) | 72% | N/A |
| 20:00 23:00 | | Clear. | 53°F (11°C) | 7 mph (11 km/h) | 75% | N/A |
| Tuesday, May 7 | sunrise: 06:02 sunset: 20:24 |
| Low around 48°F (9°C), high around 56°F (13°C). More sun than clouds. Wind: 13 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 49°F (9°C) | 7 mph (12 km/h) | 84% | N/A |
| 02:00 05:00 | | Clear. | 48°F (9°C) | 7 mph (11 km/h) | 84% | N/A |
| 05:00 08:00 | | Sunny. | 49°F (9°C) | 8 mph (13 km/h) | 83% | N/A |
| 08:00 11:00 | | Sunny. | 52°F (11°C) | 8 mph (13 km/h) | 78% | N/A |
| 11:00 14:00 | | Mostly sunny, with a few passing clouds. | 52°F (11°C) | 10 mph (16 km/h) | 79% | N/A |
| 14:00 17:00 | | Considerable cloudiness. | 50°F (10°C) | 10 mph (17 km/h) | 85% | N/A |
| 17:00 20:00 | | Overcast. | 51°F (10°C) | 13 mph (20 km/h) | 86% | N/A |
| 20:00 23:00 | | Overcast. | 52°F (11°C) | 7 mph (11 km/h) | 90% | N/A |
| Wednesday, May 8 | sunrise: 06:01 sunset: 20:25 |
| Low around 49°F (10°C), high around 65°F (18°C). Chance of rain before sunrise (between 2 am and 5 am), late in the morning (between 8 am and 11 am) and again late in the afternoon (between 2 pm and 5 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.25 in (6.375 mm). Mostly cloudy skies. Wind: 17 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 52°F (11°C) | 7 mph (12 km/h) | 90% | N/A |
| 02:00 05:00 | | Chance of rain. Precipitation: 0.11 in (2.6875 mm). | 51°F (10°C) | 4 mph (7 km/h) | 99% | N/A |
| 05:00 08:00 | | Overcast. Precipitation: 0.02 in (0.5625 mm). | 52°F (11°C) | 4 mph (6 km/h) | 98% | N/A |
| 08:00 11:00 | | Chance of scattered rain showers. Precipitation: 0.07 in (1.6875 mm). | 55°F (13°C) | 8 mph (13 km/h) | 98% | N/A |
| 11:00 14:00 | | Mostly sunny. Precipitation: 0.01 in (0.375 mm). | 58°F (15°C) | 13 mph (21 km/h) | 89% | N/A |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 60°F (15°C) | 17 mph (28 km/h) | 71% | N/A |
| 17:00 20:00 | | Overcast. Precipitation: 0.04 in (0.9375 mm). | 57°F (14°C) | 17 mph (27 km/h) | 67% | N/A |
| 20:00 23:00 | | Overcast. | 56°F (13°C) | 15 mph (25 km/h) | 67% | N/A |
| Thursday, May 9 | sunrise: 05:59 sunset: 20:26 |
| Low around 49°F (9°C), high around 57°F (14°C). Chance of light rain in the morning (between 5 am and 11 am). Estimated precipitation: 0.05 in (1.375 mm). Mostly cloudy skies. Wind: 26 mph (42 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 52°F (11°C) | 14 mph (23 km/h) | 78% | N/A |
| 02:00 05:00 | | Clear. | 54°F (12°C) | 19 mph (31 km/h) | 74% | N/A |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 53°F (12°C) | 26 mph (42 km/h) | 69% | N/A |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 51°F (11°C) | 24 mph (39 km/h) | 78% | N/A |
| 11:00 14:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 51°F (10°C) | 21 mph (33 km/h) | 72% | N/A |
| 14:00 17:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 51°F (11°C) | 13 mph (21 km/h) | 75% | N/A |
| 17:00 20:00 | | Partly cloudy. Precipitation: 0.01 in (0.25 mm). | 51°F (10°C) | 11 mph (17 km/h) | 77% | N/A |
| 20:00 23:00 | | Partly cloudy. | 49°F (9°C) | 8 mph (13 km/h) | 80% | N/A |
| Friday, May 10 | sunrise: 05:58 sunset: 20:28 |
| Low around 46°F (8°C), high around 51°F (11°C). Estimated precipitation: 0.02 in (0.5 mm). Partly cloudy skies. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 47°F (9°C) | 5 mph (9 km/h) | 82% | N/A |
| 02:00 05:00 | | Partly cloudy. | 46°F (8°C) | 6 mph (10 km/h) | 83% | N/A |
| 05:00 08:00 | | Overcast. | 47°F (8°C) | 4 mph (6 km/h) | 80% | N/A |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 49°F (9°C) | 6 mph (10 km/h) | 74% | N/A |
| 11:00 14:00 | | Overcast. | 50°F (10°C) | 15 mph (24 km/h) | 77% | N/A |
| 14:00 17:00 | | Mostly cloudy. Precipitation: 0.02 in (0.4375 mm). | 48°F (9°C) | 5 mph (8 km/h) | 87% | N/A |
| 17:00 20:00 | | Sunny. | 49°F (10°C) | 14 mph (23 km/h) | 60% | N/A |
| 20:00 23:00 | | Clear. | 46°F (8°C) | 16 mph (25 km/h) | 59% | N/A |
| Saturday, May 11 | sunrise: 05:57 sunset: 20:29 |
| Low around 41°F (5°C), high around 49°F (10°C). Chance of light rain in the morning (between 5 am and 11 am). Estimated precipitation: 0.05 in (1.375 mm). Mostly cloudy skies. Wind: 17 mph (27 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 44°F (7°C) | 14 mph (22 km/h) | 72% | N/A |
| 02:00 05:00 | | A few passing clouds. | 43°F (6°C) | 15 mph (24 km/h) | 79% | N/A |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 16 mph (26 km/h) | 83% | N/A |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.03 in (0.875 mm). | 42°F (5°C) | 17 mph (27 km/h) | 94% | N/A |
| 11:00 14:00 | | Times of sun and clouds. Precipitation: 0.01 in (0.375 mm). | 45°F (7°C) | 8 mph (12 km/h) | 68% | N/A |
| 14:00 17:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 14 mph (23 km/h) | 62% | N/A |
| 17:00 20:00 | | Overcast. | 46°F (8°C) | 14 mph (22 km/h) | 65% | N/A |
| 20:00 23:00 | | Mostly cloudy. | 44°F (7°C) | 15 mph (23 km/h) | 71% | N/A |
| Sunday, May 12 | sunrise: 05:56 sunset: 20:30 |
| Low around 41°F (5°C), high around 51°F (10°C). Estimated precipitation: 0 in (0.0625 mm). Considerable cloudiness. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 42°F (6°C) | 12 mph (20 km/h) | 77% | N/A |
| 02:00 05:00 | | Mostly clear. | 42°F (5°C) | 11 mph (17 km/h) | 78% | N/A |
| 05:00 08:00 | | Overcast. | 44°F (7°C) | 9 mph (15 km/h) | 73% | N/A |
| 08:00 11:00 | | Overcast. | 47°F (8°C) | 8 mph (13 km/h) | 67% | N/A |
| 11:00 14:00 | | Mostly cloudy. | 50°F (10°C) | 8 mph (13 km/h) | 59% | N/A |
| 14:00 17:00 | | Overcast. | 49°F (10°C) | 7 mph (12 km/h) | 65% | N/A |
| 17:00 20:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 49°F (10°C) | 10 mph (16 km/h) | 69% | N/A |
| 20:00 23:00 | | A few passing clouds. | 46°F (8°C) | 9 mph (15 km/h) | 79% | N/A |
| Monday, May 13 | sunrise: 05:55 sunset: 20:31 |
| Low around 43°F (6°C), high around 57°F (14°C). Times of sun and clouds. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 44°F (7°C) | 8 mph (12 km/h) | 82% | N/A |
| 02:00 05:00 | | Times of clear skies and clouds. | 43°F (6°C) | 8 mph (13 km/h) | 85% | N/A |
| 05:00 08:00 | | Sunny. | 46°F (8°C) | 8 mph (13 km/h) | 81% | N/A |
| 08:00 11:00 | | Sunny. | 52°F (11°C) | 10 mph (16 km/h) | 70% | N/A |
| 11:00 14:00 | | Sunny. | 56°F (13°C) | 15 mph (23 km/h) | 63% | N/A |
| 14:00 17:00 | | Sunny. | 57°F (14°C) | 15 mph (24 km/h) | 61% | N/A |
| 17:00 20:00 | | Overcast. | 53°F (12°C) | 14 mph (22 km/h) | 74% | N/A |
| 20:00 23:00 | | Overcast. | 51°F (11°C) | 14 mph (23 km/h) | 77% | N/A |
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Saint Catharines Airport (latitude 43-12N, longitude 079-10W)
Local Time:
Saint Catharines is in the "America/Toronto" timezone.
The "America/Toronto" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 10 March 2024, 03:00 AM local time). During DST, the timezone abbreviation is EDT and the offset to Universal Time (UTC, GMT or Zulu) is -4:00 hours.
Saint Catharines will exit DST (returning to standard time) on Sunday, 3 November 2024, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 3 November 2024, 01:00 AM local standard time. During ST, the timezone abbreviation is EST and the offset to UTC will be -5:00 hours.
Weather and Temperature in Canada