Hourly Weather Forecast - Groton Long Point, CT

9 AM
18°F
0%
15mph
NW
Sunny
Humidity
50%
Feels like
3°F
Dew Point
2°F
10 AM
20°F
0%
16mph
NW
Sunny
Humidity
49%
Feels like
6°F
Dew Point
4°F
11 AM
22°F
0%
16mph
NW
Sunny
Humidity
49%
Feels like
9°F
Dew Point
6°F
12 PM
24°F
0%
16mph
NW
Sunny
Humidity
49%
Feels like
11°F
Dew Point
8°F
1 PM
25°F
0%
16mph
WNW
Sunny
Humidity
49%
Feels like
12°F
Dew Point
8°F
2 PM
26°F
0%
16mph
WNW
Sunny
Humidity
49%
Feels like
13°F
Dew Point
9°F
3 PM
25°F
0%
15mph
WNW
Partly Cloudy
Humidity
50%
Feels like
13°F
Dew Point
9°F
4 PM
25°F
0%
13mph
WNW
Partly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
10°F
4:19 PM
5 PM
24°F
0%
12mph
WNW
Partly Cloudy
Humidity
54%
Feels like
13°F
Dew Point
10°F
6 PM
25°F
10%
10mph
W
Partly Cloudy
Humidity
56%
Feels like
15°F
Dew Point
11°F
7 PM
25°F
0%
9mph
W
Mostly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
13°F
8 PM
25°F
10%
9mph
W
Mostly Cloudy
Humidity
61%
Feels like
16°F
Dew Point
14°F
9 PM
25°F
10%
9mph
W
Mostly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
15°F
10 PM
25°F
0%
9mph
W
Mostly Cloudy
Humidity
68%
Feels like
16°F
Dew Point
16°F
11 PM
25°F
0%
9mph
W
Mostly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
17°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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