10-Day Weather Forecast - Cornwall, Ontario, CA
- 21|5°FSnowHourly details
Today
21°FMostly cloudy with likely snow. Chance of precipitation 100%. High temperature around 21F. Dew point will be around 16F with an average humidity of 87%. Winds will be 8 mph from the N.
Tonight
5°FCloudy with probable snow. Chance of precipitation 75%. Low temperature around 5F. Dew point will be around 4F with an average humidity of 80%. Winds will be 10 mph from the W.
- 11|7°FPartly CloudyHourly details
Day
11°FPartly cloudy. High temperature around 11F. Dew point will be around -4F with an average humidity of 67%. Winds will be 9 mph from the W.
Night
7°FCloudy with probable snow. Chance of precipitation 70%. Low temperature around 7F. Dew point will be around 7F with an average humidity of 86%. Winds will be 3 mph from the E.
Weekend Weather
- 34|27°F30% Chance Frozen MixHourly details
Day
34°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 34F. Dew point will be around 20F with an average humidity of 70%. Winds will be 5 mph from the SE.
Night
27°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 22F with an average humidity of 74%. Winds will be 6 mph from the SW.
- 28|21°F30% Chance of SnowHourly details
Day
28°FPartly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 28F. Dew point will be around 19F with an average humidity of 71%. Winds will be 10 mph from the SW.
Night
21°FPartly cloudy. Low temperature around 21F. Dew point will be around 13F with an average humidity of 69%. Winds will be 6 mph from the SW.
- 26|2°F40% Chance of SnowHourly details
Day
26°FCloudy with a chance of snow. Chance of precipitation 40%. High temperature around 26F. Dew point will be around 12F with an average humidity of 63%. Winds will be 10 mph from the SW.
Night
2°FPartly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 2F. Dew point will be around 3F with an average humidity of 71%. Winds will be 12 mph from the SW.
- 6|1°FMostly CloudyHourly details
Day
6°FMostly cloudy. High temperature around 6F. Dew point will be around -5F with an average humidity of 67%. Winds will be 10 mph from the W.
Night
1°FMostly cloudy. Low temperature around 1F. Dew point will be around -7F with an average humidity of 62%. Winds will be 6 mph from the SW.
- 18|7°F30% Chance of Snow
Day
18°FPartly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 18F. Dew point will be around -4F with an average humidity of 44%. Winds will be 7 mph from the SW.
Night
7°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 7F. Dew point will be around 2F with an average humidity of 55%. Winds will be 6 mph from the E.
- 15|7°F30% Chance of Snow
Day
15°FCloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 15F. Dew point will be around 2F with an average humidity of 65%. Winds will be 9 mph from the W.
Night
7°FCloudy. Low temperature around 7F. Dew point will be around 2F with an average humidity of 70%. Winds will be 3 mph from the W.
- 18|10°F30% Chance of Snow
Day
18°FCloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 18F. Dew point will be around 5F with an average humidity of 67%. Winds will be 3 mph from the SW.
Night
10°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 10F. Dew point will be around 4F with an average humidity of 71%. Winds will be 1 mph from the SW.
Weekend Weather
- 16|6°F40% Chance of Snow
Day
16°FCloudy with a chance of snow. Chance of precipitation 40%. High temperature around 16F. Dew point will be around 5F with an average humidity of 69%. Winds will be 1 mph from the N.
Night
6°FCloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 6F. Dew point will be around 1F with an average humidity of 72%. Winds will be 4 mph from the NE.














