Hourly Weather Forecast - Cornwall, CT

12 AM
41°F
30%
3mph
E
30% Chance of Light Rain
Humidity
78%
Feels like
39°F
Dew Point
35°F
1 AM
40°F
30%
3mph
E
30% Chance of Light Rain
Humidity
77%
Feels like
38°F
Dew Point
34°F
2 AM
40°F
30%
4mph
E
30% Chance of Light Rain
Humidity
76%
Feels like
38°F
Dew Point
33°F
3 AM
39°F
40%
4mph
E
40% Chance of Light Rain
Humidity
76%
Feels like
37°F
Dew Point
33°F
4 AM
39°F
40%
4mph
E
40% Chance of Light Rain
Humidity
76%
Feels like
36°F
Dew Point
32°F
5 AM
39°F
40%
4mph
E
40% Chance of Light Rain
Humidity
76%
Feels like
36°F
Dew Point
32°F
6 AM
38°F
40%
4mph
E
40% Chance of Light Rain
Humidity
78%
Feels like
35°F
Dew Point
32°F
6:20 AM
7 AM
38°F
30%
4mph
E
30% Chance of Light Rain
Humidity
79%
Feels like
35°F
Dew Point
33°F
8 AM
39°F
30%
4mph
E
30% Chance of Rain
Humidity
79%
Feels like
36°F
Dew Point
33°F
9 AM
40°F
30%
4mph
E
30% Chance of Rain
Humidity
79%
Feels like
37°F
Dew Point
34°F
10 AM
41°F
40%
4mph
E
40% Chance of Rain
Humidity
79%
Feels like
38°F
Dew Point
35°F
11 AM
41°F
40%
4mph
E
40% Chance of Light Rain
Humidity
79%
Feels like
38°F
Dew Point
35°F
12 PM
42°F
40%
4mph
E
40% Chance of Light Rain
Humidity
78%
Feels like
39°F
Dew Point
35°F
1 PM
42°F
40%
5mph
E
40% Chance of Light Rain
Humidity
78%
Feels like
39°F
Dew Point
36°F
2 PM
43°F
40%
5mph
E
40% Chance of Light Rain
Humidity
78%
Feels like
40°F
Dew Point
36°F
3 PM
43°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
77%
Feels like
40°F
Dew Point
36°F
4 PM
43°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
78%
Feels like
40°F
Dew Point
36°F
5 PM
42°F
30%
4mph
E
30% Chance of Light Rain
Humidity
81%
Feels like
39°F
Dew Point
36°F
5:49 PM
6 PM
40°F
30%
4mph
E
30% Chance of Light Rain
Humidity
85%
Feels like
38°F
Dew Point
36°F
7 PM
39°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
87%
Feels like
37°F
Dew Point
35°F
8 PM
38°F
30%
3mph
ESE
30% Chance of Light Rain
Humidity
87%
Feels like
36°F
Dew Point
35°F
9 PM
38°F
30%
3mph
ESE
30% Chance of Light Rain
Humidity
85%
Feels like
38°F
Dew Point
34°F
10 PM
38°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
33°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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