Cornwall Extended Forecast with high and low temperatures
2 Week Extended Forecast in Cornwall, Ontario, Canada
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Mar 21 |  | 39 / 25 °F | Light snow. Cloudy. | 35 °F | 4 mph | ↑ | 50% | 45% | 0.33" | 3 (Moderate) | 7:00 am | 7:12 pm |
| Sun Mar 22 |  | 33 / 27 °F | Moderate snow. Overcast. | 22 °F | 13 mph | ↑ | 77% | 89% | 4.81" | 0 (Low) | 6:58 am | 7:14 pm |
| Mon Mar 23 | | 34 / 22 °F | Light snow. Overcast. | 29 °F | 5 mph | ↑ | 54% | 40% | 1.03" | 3 (Moderate) | 6:56 am | 7:15 pm |
| Tue Mar 24 | | 35 / 16 °F | Light snow late. Afternoon clouds. | 26 °F | 9 mph | ↑ | 43% | 19% | 0.04" | 3 (Moderate) | 6:54 am | 7:16 pm |
| Wed Mar 25 | | 34 / 22 °F | Light snow early. Overcast. | 29 °F | 4 mph | ↑ | 42% | 42% | 0.43" | 3 (Moderate) | 6:52 am | 7:17 pm |
| Thu Mar 26 |  | 47 / 20 °F | Rain. Overcast. | 37 °F | 19 mph | ↑ | 89% | 78% | 1.65" | 0 (Low) | 6:50 am | 7:19 pm |
| Fri Mar 27 |  | 38 / 17 °F | Cloudy. | 16 °F | 11 mph | ↑ | 36% | 52% | 0.56" | 3 (Moderate) | 6:48 am | 7:20 pm |
| Sat Mar 28 | | 34 / 14 °F | Light snow. Cloudy. | 31 °F | 6 mph | ↑ | 35% | 58% | 1.72" | 0 (Low) | 6:46 am | 7:21 pm |
| Sun Mar 29 | | 36 / 23 °F | Light snow late. Afternoon clouds. | 27 °F | 12 mph | ↑ | 55% | 48% | 0.37" | 3 (Moderate) | 6:45 am | 7:22 pm |
| Mon Mar 30 |  | 38 / 26 °F | Snow changing to rain. Cloudy. | 28 °F | 15 mph | ↑ | 70% | 60% | 2.39" | 3 (Moderate) | 6:43 am | 7:24 pm |
| Tue Mar 31 |  | 37 / 25 °F | Sunny. | 35 °F | 4 mph | ↑ | 35% | 4% | 0.00" | 3 (Moderate) | 6:41 am | 7:25 pm |
| Wed Apr 1 | | 38 / 23 °F | Snow changing to rain. Overcast. | 33 °F | 7 mph | ↑ | 68% | 70% | 0.61" | 0 (Low) | 6:39 am | 7:26 pm |
| Thu Apr 2 | | 42 / 23 °F | Overcast. | 41 °F | 2 mph | ↑ | 94% | 62% | 0.15" | 0 (Low) | 6:37 am | 7:28 pm |
| Fri Apr 3 |  | 42 / 34 °F | Sprinkles late. Overcast. | 36 °F | 9 mph | ↑ | 83% | 53% | 0.02" | 3 (Moderate) | 6:35 am | 7:29 pm |
| Sat Apr 4 | | 48 / 35 °F | Rain. Overcast. | 40 °F | 7 mph | ↑ | 93% | 72% | 0.50" | 0 (Low) | 6:33 am | 7:30 pm |
| * Updated Saturday, March 21, 2026 11:24:08 am Cornwall time - Weather by CustomWeather, © 2026 | ||||||||||||