Hourly Weather Forecast - New Canaan, CT

12 AM
29°F
0%
11mph
W
Partly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
17°F
1 AM
28°F
0%
11mph
WNW
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
15°F
2 AM
28°F
0%
10mph
WNW
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
15°F
3 AM
27°F
0%
9mph
WNW
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
14°F
4 AM
26°F
0%
9mph
WNW
Mostly Clear
Humidity
59%
Feels like
17°F
Dew Point
13°F
5 AM
25°F
0%
8mph
WNW
Mostly Clear
Humidity
60%
Feels like
16°F
Dew Point
13°F
6 AM
25°F
0%
7mph
WNW
Clear
Humidity
60%
Feels like
17°F
Dew Point
13°F
7 AM
25°F
0%
6mph
W
Clear
Humidity
60%
Feels like
18°F
Dew Point
13°F
7:15 AM
8 AM
27°F
0%
6mph
W
Sunny
Humidity
57%
Feels like
21°F
Dew Point
14°F
9 AM
29°F
10%
5mph
W
Sunny
Humidity
54%
Feels like
24°F
Dew Point
14°F
10 AM
31°F
10%
5mph
W
Sunny
Humidity
51%
Feels like
26°F
Dew Point
15°F
11 AM
33°F
10%
5mph
W
Mostly Sunny
Humidity
50%
Feels like
28°F
Dew Point
16°F
12 PM
34°F
10%
5mph
W
Partly Cloudy
Humidity
49%
Feels like
30°F
Dew Point
17°F
1 PM
35°F
0%
5mph
W
Mostly Cloudy
Humidity
49%
Feels like
30°F
Dew Point
18°F
2 PM
35°F
0%
5mph
WSW
Mostly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
19°F
3 PM
34°F
0%
4mph
SW
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
20°F
4 PM
33°F
0%
4mph
SW
Partly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
20°F
4:27 PM
5 PM
33°F
10%
4mph
SW
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
21°F
6 PM
32°F
10%
4mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
21°F
7 PM
32°F
10%
5mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
22°F
8 PM
31°F
10%
5mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
23°F
9 PM
32°F
10%
6mph
SSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
24°F
10 PM
33°F
10%
6mph
SSW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
26°F
11 PM
33°F
10%
6mph
SW
Cloudy
Humidity
74%
Feels like
28°F
Dew Point
26°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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