| Weather / Canada Weather Temperature |
Weather Forecast for Cornwall (Ontario, Canada)
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Forecast Overview
Wed May 1 
59°F 39°F 15°C 4°C Mostly cloudy skies.
detailsThu May 2 
61°F 48°F 16°C 9°C Chance of rain in the morning and in the afternoon.
detailsFri May 3 
63°F 41°F 17°C 5°C Overcast skies.
detailsSat May 4 55°F 45°F 13°C 7°C Chance of rain in the morning and in the afternoon.
detailsSun May 5 
55°F 48°F 13°C 9°C Chance of light rain in the morning and late at night.
detailsMon May 6 64°F 50°F 18°C 10°C Chance of light rain at various times.
detailsTue May 7 
68°F 43°F 20°C 6°C Times of sun and clouds.
detailsWed May 8 72°F 46°F 22°C 8°C Chance of rain after 5 pm.
detailsThu May 9 72°F 55°F 22°C 13°C Chance of rain in the afternoon and in the evening.
detailsFri May 10 
68°F 48°F 20°C 9°C Chance of light rain before sunrise.
detailsSat May 11 61°F 54°F 16°C 12°C Chance of rain all day.
detailsSun May 12 63°F 50°F 17°C 10°C Partly cloudy skies.
detailsMon May 13 55°F 46°F 13°C 8°C Chance of heavy rain in the morning and in the afternoon.
detailsTue May 14 64°F 45°F 18°C 7°C Partly cloudy skies.
details
Detailed Forecast
| Tuesday, April 30 | sunrise: 05:50 sunset: 20:03 |
| Chance of light rain early in the afternoon (between 11 am and 2 pm). Estimated precipitation: 0.03 in (0.8125 mm). Overcast skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 14:00 17:00 |  | Overcast. Precipitation: 0.02 in (0.625 mm). | 41°F (5°C) | 8 mph (13 km/h) | 95% | 0.291% |
| 17:00 20:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 40°F (5°C) | 7 mph (11 km/h) | 96% | 0.29% |
| 20:00 23:00 | | Overcast. | 41°F (5°C) | 4 mph (6 km/h) | 96% | 0.288% |
| Wednesday, May 1 | sunrise: 05:48 sunset: 20:04 |
| Low around 38°F (4°C), high around 59°F (15°C). Estimated precipitation: 0.01 in (0.1875 mm). Mostly cloudy skies. Wind: 5 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 40°F (4°C) | 3 mph (6 km/h) | 97% | 0.288% |
| 02:00 05:00 | | Overcast. | 40°F (4°C) | 4 mph (7 km/h) | 96% | 0.288% |
| 05:00 08:00 | | Sunny. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 4 mph (7 km/h) | 89% | 0.287% |
| 08:00 11:00 | | Overcast. | 51°F (10°C) | 4 mph (6 km/h) | 76% | 0.285% |
| 11:00 14:00 | | Overcast. | 54°F (12°C) | 1 mph (1 km/h) | 71% | 0.283% |
| 14:00 17:00 | | Overcast. | 58°F (15°C) | 4 mph (6 km/h) | 67% | 0.282% |
| 17:00 20:00 | | Overcast. | 53°F (12°C) | 5 mph (9 km/h) | 83% | 0.282% |
| 20:00 23:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 51°F (11°C) | 5 mph (8 km/h) | 91% | 0.282% |
| Thursday, May 2 | sunrise: 05:47 sunset: 20:05 |
| Low around 47°F (9°C), high around 61°F (16°C). Chance of rain early in the morning (between 5 am and 8 am) and late in the afternoon (between 2 pm and 5 pm). Estimated precipitation: 0.13 in (3.25 mm). Mostly cloudy skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. Precipitation: 0.05 in (1.1875 mm). | 52°F (11°C) | 4 mph (7 km/h) | 96% | 0.287% |
| 02:00 05:00 | | A few passing clouds. Precipitation: 0.01 in (0.375 mm). | 52°F (11°C) | 9 mph (14 km/h) | 97% | 0.289% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 12 mph (19 km/h) | 92% | 0.288% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 9 mph (15 km/h) | 89% | 0.286% |
| 11:00 14:00 | | Times of sun and clouds. | 57°F (14°C) | 8 mph (13 km/h) | 77% | 0.285% |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 59°F (15°C) | 7 mph (11 km/h) | 77% | 0.283% |
| 17:00 20:00 | | Overcast. Precipitation: 0.05 in (1.1875 mm). | 49°F (10°C) | 9 mph (15 km/h) | 97% | 0.29% |
| 20:00 23:00 | | Overcast. | 47°F (9°C) | 7 mph (11 km/h) | 94% | 0.288% |
| Friday, May 3 | sunrise: 05:45 sunset: 20:06 |
| Low around 41°F (5°C), high around 62°F (17°C). Estimated precipitation: 0 in (0.125 mm). Overcast skies. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 46°F (8°C) | 5 mph (9 km/h) | 95% | 0.286% |
| 02:00 05:00 | | Overcast. | 41°F (5°C) | 5 mph (9 km/h) | 98% | 0.286% |
| 05:00 08:00 | | Overcast. | 45°F (7°C) | 6 mph (10 km/h) | 91% | 0.285% |
| 08:00 11:00 | | Partly cloudy. | 54°F (12°C) | 9 mph (15 km/h) | 73% | 0.283% |
| 11:00 14:00 | | Overcast. | 62°F (16°C) | 10 mph (16 km/h) | 59% | 0.279% |
| 14:00 17:00 | | Overcast. | 61°F (16°C) | 11 mph (17 km/h) | 63% | 0.276% |
| 17:00 20:00 | | Overcast. | 55°F (13°C) | 9 mph (15 km/h) | 74% | 0.276% |
| 20:00 23:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 53°F (12°C) | 9 mph (14 km/h) | 78% | 0.277% |
| Saturday, May 4 | sunrise: 05:44 sunset: 20:07 |
| Low around 45°F (7°C), high around 55°F (13°C). Chance of rain in the morning (between 5 am and 11 am) and late in the afternoon (between 2 pm and 5 pm). Estimated precipitation: 0.23 in (5.75 mm). Overcast skies. Wind: 9 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 50°F (10°C) | 9 mph (15 km/h) | 91% | 0.278% |
| 02:00 05:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 46°F (8°C) | 9 mph (14 km/h) | 95% | 0.279% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 45°F (7°C) | 8 mph (13 km/h) | 97% | 0.282% |
| 08:00 11:00 | | Chance of rain. Precipitation: 0.14 in (3.5625 mm). | 45°F (7°C) | 7 mph (12 km/h) | 98% | 0.311% |
| 11:00 14:00 | | Overcast. Precipitation: 0.03 in (0.875 mm). | 48°F (9°C) | 6 mph (10 km/h) | 96% | 0.305% |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 47°F (8°C) | 4 mph (7 km/h) | 98% | 0.299% |
| 17:00 20:00 | | Overcast. | 48°F (9°C) | 3 mph (5 km/h) | 98% | 0.295% |
| 20:00 23:00 | | Overcast. | 49°F (9°C) | 4 mph (6 km/h) | 98% | 0.293% |
| Sunday, May 5 | sunrise: 05:42 sunset: 20:09 |
| Low around 48°F (9°C), high around 56°F (13°C). Chance of light rain in the morning (between 8 am and 11 am) and at night (after 8 pm). Estimated precipitation: 0.07 in (1.6875 mm). Overcast skies. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 50°F (10°C) | 4 mph (7 km/h) | 98% | 0.292% |
| 02:00 05:00 | | Overcast. | 50°F (10°C) | 3 mph (4 km/h) | 97% | 0.291% |
| 05:00 08:00 | | Overcast. | 51°F (10°C) | 4 mph (7 km/h) | 94% | 0.29% |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.03 in (0.75 mm). | 51°F (10°C) | 8 mph (13 km/h) | 92% | 0.294% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 54°F (12°C) | 9 mph (14 km/h) | 85% | 0.292% |
| 14:00 17:00 | | Overcast. | 56°F (13°C) | 11 mph (18 km/h) | 75% | 0.29% |
| 17:00 20:00 | | Overcast. Precipitation: 0.03 in (0.6875 mm). | 54°F (12°C) | 10 mph (16 km/h) | 86% | 0.291% |
| 20:00 23:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 53°F (12°C) | 9 mph (15 km/h) | 88% | 0.29% |
| Monday, May 6 | sunrise: 05:41 sunset: 20:10 |
| Low around 49°F (10°C), high around 65°F (18°C). Chance of light rain all morning (between 2 am and 11 am) and again in the evening (between 5 pm and 8 pm). Estimated precipitation: 0.04 in (1 mm). Mostly cloudy skies. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 52°F (11°C) | 10 mph (16 km/h) | 95% | 0.289% |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 52°F (11°C) | 8 mph (13 km/h) | 97% | 0.29% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 53°F (11°C) | 5 mph (8 km/h) | 93% | 0.29% |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 58°F (15°C) | 4 mph (7 km/h) | 68% | 0.288% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 64°F (18°C) | 7 mph (12 km/h) | 48% | 0.284% |
| 14:00 17:00 | | Partly cloudy. | 65°F (18°C) | 6 mph (10 km/h) | 53% | 0.281% |
| 17:00 20:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 56°F (13°C) | 7 mph (11 km/h) | 83% | 0.281% |
| 20:00 23:00 | | Overcast. | 49°F (10°C) | 6 mph (10 km/h) | 95% | 0.282% |
| Tuesday, May 7 | sunrise: 05:39 sunset: 20:11 |
| Low around 43°F (6°C), high around 68°F (20°C). Times of sun and clouds. Wind: 5 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 46°F (8°C) | 5 mph (8 km/h) | 96% | 0.282% |
| 02:00 05:00 | | Partly cloudy. | 43°F (6°C) | 3 mph (5 km/h) | 96% | 0.282% |
| 05:00 08:00 | | Times of sun and clouds. | 52°F (11°C) | 4 mph (6 km/h) | 78% | 0.282% |
| 08:00 11:00 | | Sunny. | 65°F (18°C) | 1 mph (2 km/h) | 56% | 0.28% |
| 11:00 14:00 | | Sunny. | 68°F (20°C) | 5 mph (9 km/h) | 46% | 0.277% |
| 14:00 17:00 | | Sunny. | 67°F (20°C) | 3 mph (5 km/h) | 49% | 0.273% |
| 17:00 20:00 | | Sunny. | 57°F (14°C) | 4 mph (7 km/h) | 72% | 0.273% |
| 20:00 23:00 | | Overcast. | 52°F (11°C) | 4 mph (7 km/h) | 79% | 0.274% |
| Wednesday, May 8 | sunrise: 05:38 sunset: 20:12 |
| Low around 47°F (8°C), high around 71°F (22°C). Chance of rain in the evening (between 5 pm and 8 pm). Estimated precipitation: 0.36 in (9.0625 mm). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 49°F (10°C) | 1 mph (2 km/h) | 83% | 0.275% |
| 02:00 05:00 | | Partly cloudy. | 47°F (9°C) | 4 mph (7 km/h) | 88% | 0.275% |
| 05:00 08:00 | | Overcast. | 54°F (12°C) | 8 mph (13 km/h) | 79% | 0.275% |
| 08:00 11:00 | | Overcast. | 64°F (18°C) | 11 mph (18 km/h) | 62% | 0.273% |
| 11:00 14:00 | | Overcast. | 69°F (20°C) | 12 mph (19 km/h) | 54% | 0.27% |
| 14:00 17:00 | | Overcast. | 63°F (17°C) | 5 mph (8 km/h) | 73% | 0.269% |
| 17:00 20:00 | | Chance of rain. Precipitation: 0.21 in (5.4375 mm). | 57°F (14°C) | 3 mph (4 km/h) | 98% | 0.306% |
| 20:00 23:00 | | Overcast. Precipitation: 0.14 in (3.625 mm). | 56°F (13°C) | 3 mph (5 km/h) | 99% | 0.314% |
| Thursday, May 9 | sunrise: 05:37 sunset: 20:14 |
| Low around 56°F (13°C), high around 71°F (22°C). Chance of rain late in the afternoon and in the evening (between 2 pm and 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.35 in (8.8125 mm). Mostly cloudy skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 58°F (14°C) | 5 mph (8 km/h) | 99% | 0.303% |
| 02:00 05:00 | | Overcast. | 59°F (15°C) | 5 mph (9 km/h) | 98% | 0.298% |
| 05:00 08:00 | | Overcast. Precipitation: 0.02 in (0.4375 mm). | 60°F (16°C) | 4 mph (6 km/h) | 95% | 0.298% |
| 08:00 11:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 65°F (18°C) | 9 mph (15 km/h) | 85% | 0.295% |
| 11:00 14:00 | | Sunny. Precipitation: 0.01 in (0.25 mm). | 71°F (22°C) | 12 mph (19 km/h) | 67% | 0.289% |
| 14:00 17:00 | | Chance of scattered rain showers. Precipitation: 0.08 in (2.125 mm). | 66°F (19°C) | 10 mph (16 km/h) | 86% | 0.294% |
| 17:00 20:00 | | Chance of scattered rain showers. Precipitation: 0.17 in (4.4375 mm). | 61°F (16°C) | 11 mph (17 km/h) | 90% | 0.319% |
| 20:00 23:00 | | Overcast. Precipitation: 0.05 in (1.375 mm). | 56°F (13°C) | 7 mph (11 km/h) | 97% | 0.314% |
| Friday, May 10 | sunrise: 05:36 sunset: 20:15 |
| Low around 49°F (9°C), high around 69°F (20°C). Chance of light rain between 11 pm and 2 am. Estimated precipitation: 0.02 in (0.625 mm). Mostly sunny, with a few passing clouds. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 56°F (14°C) | 6 mph (9 km/h) | 98% | 0.307% |
| 02:00 05:00 | | Mostly clear. Precipitation: 0.01 in (0.25 mm). | 52°F (11°C) | 7 mph (11 km/h) | 95% | 0.304% |
| 05:00 08:00 | | Sunny. | 53°F (12°C) | 6 mph (10 km/h) | 86% | 0.3% |
| 08:00 11:00 | | Sunny. | 62°F (17°C) | 3 mph (5 km/h) | 61% | 0.297% |
| 11:00 14:00 | | Sunny. | 68°F (20°C) | 4 mph (6 km/h) | 52% | 0.292% |
| 14:00 17:00 | | Times of sun and clouds. | 68°F (20°C) | 6 mph (9 km/h) | 54% | 0.287% |
| 17:00 20:00 | | Sunny. | 59°F (15°C) | 5 mph (9 km/h) | 86% | 0.287% |
| 20:00 23:00 | | Mostly clear. Precipitation: 0 in (0.0625 mm). | 55°F (13°C) | 6 mph (10 km/h) | 97% | 0.287% |
| Saturday, May 11 | sunrise: 05:34 sunset: 20:16 |
| Low around 53°F (12°C), high around 61°F (16°C). Chance of rain most of the day (from 5 am to 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 1.03 in (26.125 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 53°F (12°C) | 4 mph (7 km/h) | 96% | 0.288% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 55°F (13°C) | 3 mph (5 km/h) | 92% | 0.288% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0.03 in (0.75 mm). | 60°F (15°C) | 4 mph (6 km/h) | 90% | 0.29% |
| 08:00 11:00 | | Chance of scattered rain showers. Precipitation: 0.15 in (3.6875 mm). | 60°F (15°C) | 3 mph (4 km/h) | 98% | 0.317% |
| 11:00 14:00 | | Chance of rain. Precipitation: 0.29 in (7.25 mm). | 60°F (15°C) | 1 mph (2 km/h) | 99% | 0.343% |
| 14:00 17:00 | | Chance of rain. Precipitation: 0.38 in (9.6875 mm). | 59°F (15°C) | 3 mph (5 km/h) | 99% | 0.356% |
| 17:00 20:00 | | Chance of rain. Precipitation: 0.17 in (4.375 mm). | 58°F (15°C) | 3 mph (6 km/h) | 99% | 0.347% |
| 20:00 23:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 55°F (13°C) | 6 mph (10 km/h) | 97% | 0.334% |
| Sunday, May 12 | sunrise: 05:33 sunset: 20:17 |
| Low around 49°F (10°C), high around 63°F (17°C). Estimated precipitation: 0 in (0.0625 mm). Partly cloudy skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 54°F (12°C) | 8 mph (12 km/h) | 96% | 0.328% |
| 02:00 05:00 | | Overcast. | 51°F (10°C) | 5 mph (8 km/h) | 94% | 0.324% |
| 05:00 08:00 | | Sunny. | 50°F (10°C) | 6 mph (10 km/h) | 77% | 0.32% |
| 08:00 11:00 | | Sunny. | 58°F (15°C) | 8 mph (13 km/h) | 45% | 0.314% |
| 11:00 14:00 | | Sunny. | 63°F (17°C) | 6 mph (10 km/h) | 40% | 0.308% |
| 14:00 17:00 | | Overcast. | 63°F (17°C) | 5 mph (7 km/h) | 43% | 0.304% |
| 17:00 20:00 | | Overcast. | 54°F (12°C) | 2 mph (4 km/h) | 62% | 0.304% |
| 20:00 23:00 | | Overcast. | 50°F (10°C) | 3 mph (5 km/h) | 63% | 0.304% |
| Monday, May 13 | sunrise: 05:32 sunset: 20:18 |
| Low around 47°F (8°C), high around 55°F (13°C). Chance of heavy rain from morning till evening (between 5 am and 5 pm). Estimated precipitation: 0.86 in (21.875 mm). Overcast skies. Wind: 15 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 51°F (11°C) | 6 mph (9 km/h) | 63% | 0.304% |
| 02:00 05:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 49°F (9°C) | 10 mph (16 km/h) | 83% | 0.303% |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.11 in (2.6875 mm). | 48°F (9°C) | 10 mph (16 km/h) | 97% | 0.32% |
| 08:00 11:00 | | Chance of heavy rain. Precipitation: 0.45 in (11.4375 mm). | 49°F (9°C) | 14 mph (22 km/h) | 98% | 0.366% |
| 11:00 14:00 | | Chance of rain. Precipitation: 0.28 in (7 mm). | 51°F (11°C) | 15 mph (25 km/h) | 95% | 0.358% |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 49°F (9°C) | 15 mph (24 km/h) | 93% | 0.34% |
| 17:00 20:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 48°F (9°C) | 15 mph (25 km/h) | 91% | 0.333% |
| 20:00 23:00 | | Overcast. | 47°F (8°C) | 11 mph (17 km/h) | 89% | 0.329% |
| Tuesday, May 14 | sunrise: 05:31 sunset: 20:19 |
| Low around 45°F (7°C), high around 64°F (18°C). Partly cloudy skies. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 48°F (9°C) | 10 mph (16 km/h) | 87% | 0.326% |
| 02:00 05:00 | | Overcast. | 45°F (7°C) | 9 mph (14 km/h) | 88% | 0.323% |
| 05:00 08:00 | | Overcast. | 50°F (10°C) | 8 mph (13 km/h) | 78% | 0.321% |
| 08:00 11:00 | | More sun than clouds. | 57°F (14°C) | 10 mph (16 km/h) | 57% | 0.317% |
| 11:00 14:00 | | Sunny. | 63°F (17°C) | 11 mph (18 km/h) | 44% | 0.311% |
| 14:00 17:00 | | Sunny. | 62°F (17°C) | 11 mph (18 km/h) | 50% | 0.307% |
| 17:00 20:00 | | Sunny. | 53°F (11°C) | 6 mph (10 km/h) | 75% | 0.307% |
| 20:00 23:00 | | Overcast. | 45°F (7°C) | 5 mph (8 km/h) | 69% | 0.307% |
Cornwall (latitude 45°02'N, longitude 074°44'W)
Local Time:
Cornwall 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.
Cornwall 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.