Hourly Weather Forecast - Groton, CT

2 PM
32°F
0%
6mph
NNW
Mostly Sunny
Humidity
49%
Feels like
26°F
Dew Point
15°F
3 PM
31°F
0%
6mph
NNW
Mostly Sunny
Humidity
49%
Feels like
26°F
Dew Point
15°F
4 PM
30°F
0%
5mph
NNW
Mostly Sunny
Humidity
52%
Feels like
24°F
Dew Point
15°F
5 PM
28°F
0%
5mph
NNW
Sunny
Humidity
56%
Feels like
22°F
Dew Point
14°F
5:09 PM
6 PM
26°F
0%
5mph
NNW
Clear
Humidity
60%
Feels like
19°F
Dew Point
14°F
7 PM
24°F
0%
5mph
N
Mostly Clear
Humidity
64%
Feels like
17°F
Dew Point
13°F
8 PM
22°F
0%
6mph
N
Mostly Clear
Humidity
66%
Feels like
14°F
Dew Point
12°F
9 PM
20°F
0%
6mph
N
Mostly Clear
Humidity
68%
Feels like
12°F
Dew Point
12°F
10 PM
19°F
0%
6mph
N
Mostly Clear
Humidity
70%
Feels like
10°F
Dew Point
11°F
11 PM
18°F
0%
6mph
NNE
Mostly Clear
Humidity
73%
Feels like
9°F
Dew Point
11°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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