Hourly Weather Forecast - South Britain, CT

12 AM
47°F
90%
13mph
S
Rain
Humidity
96%
Feels like
42°F
Dew Point
46°F
1 AM
48°F
100%
13mph
S
Rain
Humidity
97%
Feels like
43°F
Dew Point
47°F
2 AM
49°F
100%
14mph
S
Rain
Humidity
95%
Feels like
44°F
Dew Point
47°F
3 AM
50°F
100%
15mph
S
Rain
Humidity
90%
Feels like
44°F
Dew Point
47°F
4 AM
50°F
100%
15mph
S
Rain
Humidity
90%
Feels like
50°F
Dew Point
47°F
5 AM
51°F
100%
16mph
S
Rain
Humidity
93%
Feels like
51°F
Dew Point
49°F
6 AM
51°F
100%
17mph
S
Rain
Humidity
98%
Feels like
51°F
Dew Point
50°F
7 AM
51°F
90%
17mph
S
Rain
Humidity
99%
Feels like
51°F
Dew Point
51°F
7:14 AM
8 AM
50°F
80%
16mph
SSW
80% Chance of Rain
Humidity
95%
Feels like
50°F
Dew Point
49°F
9 AM
49°F
80%
15mph
SW
80% Chance of Rain
Humidity
94%
Feels like
44°F
Dew Point
48°F
10 AM
49°F
60%
13mph
SW
60% Chance of Rain
Humidity
90%
Feels like
43°F
Dew Point
46°F
11 AM
48°F
50%
12mph
WSW
50% Chance Rain Showers
Humidity
87%
Feels like
43°F
Dew Point
45°F
12 PM
48°F
40%
13mph
WSW
40% Chance Rain Showers
Humidity
82%
Feels like
42°F
Dew Point
43°F
1 PM
47°F
30%
14mph
WSW
30% Chance Rain Showers
Humidity
77%
Feels like
41°F
Dew Point
40°F
2 PM
45°F
30%
15mph
W
30% Chance Rain Showers
Humidity
73%
Feels like
39°F
Dew Point
37°F
3 PM
43°F
30%
15mph
W
30% Chance Rain Showers
Humidity
69%
Feels like
35°F
Dew Point
33°F
4 PM
40°F
30%
15mph
W
30% Chance of Light Rain
Humidity
66%
Feels like
32°F
Dew Point
30°F
4:25 PM
5 PM
38°F
30%
15mph
W
30% Chance Snow Showers
Humidity
63%
Feels like
29°F
Dew Point
27°F
6 PM
36°F
30%
14mph
W
30% Chance Snow Showers
Humidity
61%
Feels like
27°F
Dew Point
24°F
7 PM
34°F
30%
14mph
W
30% Chance Snow Showers
Humidity
60%
Feels like
25°F
Dew Point
22°F
8 PM
33°F
30%
14mph
W
30% Chance Snow Showers
Humidity
59%
Feels like
23°F
Dew Point
20°F
9 PM
31°F
0%
15mph
WNW
Partly Cloudy
Humidity
57%
Feels like
21°F
Dew Point
18°F
10 PM
30°F
0%
15mph
WNW
Mostly Clear
Humidity
56%
Feels like
19°F
Dew Point
16°F
11 PM
29°F
0%
15mph
WNW
Mostly Clear
Humidity
55%
Feels like
17°F
Dew Point
15°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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