10-Day Weather Forecast - Cornwall, CT
- 42|39°FMostly SunnyHourly details
Today
42°FPatchy freezing fog in the morning. Mostly sunny. Highs in the lower 40s. South winds 5 to 10 mph.
Tonight
39°FA chance of rain in the evening then rain after midnight. Not as cool with lows in the upper 30s. Temperature rising to around 50 after midnight. South winds around 10 mph with gusts up to 25 mph increasing to 15 to 20 mph with gusts up to 45 mph after midnight. Chance of rain near 100 percent.
- 54|25°FFrozen MixHourly details
Day
54°FRain in the morning then a chance of rain and snow in the afternoon. Little or no snow accumulation. Not as cool with highs in the lower 50s. Temperature falling to around 40 in the afternoon. South winds 15 to 20 mph with gusts up to 45 mph becoming west with gusts up to 35 mph in the afternoon. Chance of precipitation near 100 percent.
Night
25°FMostly cloudy in the evening then becoming partly cloudy. Much colder with lows in the lower 20s. West winds around 15 mph with gusts up to 40 mph.
Weekend Weather
- 35|30°FMostly SunnyHourly details
Day
35°FMostly sunny. Much cooler with highs in the mid 30s.
Night
30°FCloudy cold. Near steady temperature in the lower 30s. Temperature rising into the lower 30s after midnight.
- 41|20°FPartly CloudyHourly details
Day
41°FPartly cloudy. Highs in the lower 40s. Lows around 20.
Night
20°FPartly cloudy. Highs in the lower 40s. Lows around 20.
- 28|21°FSunnyHourly details
Day
28°FSunny colder with highs in the upper 20s.
Night
21°FPartly cloudy and cold. Near steady temperature around 20.
- 33|30°F40% Chance of SnowHourly details
Day
33°FPartly sunny in the morning then becoming mostly cloudy. A 40 percent chance of snow. Highs in the mid 30s.
Night
30°FMostly cloudy. Cold with lows in the mid 20s.
- 37|27°FMostly Sunny
Day
37°FMostly sunny. Highs in the mid 30s. Temperature falling to around 30 in the afternoon.
Night
27°FCloudy. Low temperature around 27F. Dew point will be around 24F with an average humidity of 86%. Winds will be 2 mph from the NW.
- 39|33°F30% Chance Frozen Mix
Day
39°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 29F with an average humidity of 79%. Winds will be 1 mph from the NW.
Night
33°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 33F. Dew point will be around 30F with an average humidity of 85%. Winds will be 1 mph from the SE.
- 41|33°F40% Chance of Rain
Day
41°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 41F. Dew point will be around 34F with an average humidity of 85%. Winds will be 1 mph from the SE.
Night
33°FCloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 32F with an average humidity of 87%. Winds will be 3 mph from the NW.
Weekend Weather
- 39|27°F30% Chance of Rain
Day
39°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 30F with an average humidity of 79%. Winds will be 4 mph from the NW.
Night
27°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 27F with an average humidity of 84%. Winds will be 4 mph from the NW.














