Hourly Weather Forecast - Groton, CT

12 AM
15°F
0%
9mph
NW
Clear
Humidity
62%
Feels like
3°F
Dew Point
4°F
1 AM
14°F
0%
9mph
NW
Clear
Humidity
63%
Feels like
2°F
Dew Point
4°F
2 AM
13°F
0%
9mph
NNW
Clear
Humidity
64%
Feels like
1°F
Dew Point
4°F
3 AM
13°F
0%
9mph
NNW
Clear
Humidity
65%
Feels like
1°F
Dew Point
3°F
4 AM
12°F
0%
8mph
NNW
Clear
Humidity
65%
Feels like
1°F
Dew Point
3°F
5 AM
12°F
0%
8mph
NNW
Clear
Humidity
65%
Feels like
1°F
Dew Point
3°F
6 AM
13°F
0%
8mph
NW
Clear
Humidity
65%
Feels like
2°F
Dew Point
3°F
6:50 AM
7 AM
14°F
0%
7mph
NW
Sunny
Humidity
63%
Feels like
4°F
Dew Point
4°F
8 AM
17°F
10%
7mph
NW
Sunny
Humidity
59%
Feels like
7°F
Dew Point
5°F
9 AM
21°F
10%
7mph
NW
Sunny
Humidity
52%
Feels like
12°F
Dew Point
6°F
10 AM
25°F
10%
8mph
NW
Sunny
Humidity
46%
Feels like
16°F
Dew Point
7°F
11 AM
28°F
10%
8mph
NW
Sunny
Humidity
42%
Feels like
20°F
Dew Point
8°F
12 PM
31°F
10%
8mph
NW
Sunny
Humidity
39%
Feels like
23°F
Dew Point
9°F
1 PM
33°F
10%
8mph
WNW
Sunny
Humidity
39%
Feels like
25°F
Dew Point
10°F
2 PM
33°F
30%
8mph
WNW
30% Chance Snow Showers
Humidity
39%
Feels like
27°F
Dew Point
11°F
3 PM
33°F
30%
8mph
WNW
30% Chance Snow Showers
Humidity
42%
Feels like
26°F
Dew Point
13°F
4 PM
32°F
30%
7mph
WNW
30% Chance of Snow
Humidity
47%
Feels like
25°F
Dew Point
14°F
5 PM
30°F
30%
7mph
WNW
30% Chance of Snow
Humidity
55%
Feels like
23°F
Dew Point
16°F
5:15 PM
6 PM
28°F
30%
7mph
WNW
30 % Chance of Heavy Snow
Humidity
62%
Feels like
21°F
Dew Point
17°F
7 PM
26°F
30%
7mph
WNW
30 % Chance of Heavy Snow
Humidity
69%
Feels like
19°F
Dew Point
18°F
8 PM
25°F
30%
7mph
WNW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
18°F
Dew Point
18°F
9 PM
25°F
30%
7mph
NW
30 % Chance of Heavy Snow
Humidity
74%
Feels like
17°F
Dew Point
18°F
10 PM
24°F
30%
7mph
NW
30 % Chance of Heavy Snow
Humidity
76%
Feels like
17°F
Dew Point
18°F
11 PM
24°F
10%
7mph
NW
Cloudy
Humidity
78%
Feels like
16°F
Dew Point
18°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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