Hourly Weather Forecast - Cos Cob, CT

12 AM
19°F
0%
3mph
NW
Clear
Humidity
60%
Feels like
14°F
Dew Point
7°F
1 AM
18°F
0%
3mph
NW
Clear
Humidity
60%
Feels like
13°F
Dew Point
7°F
2 AM
18°F
0%
3mph
NW
Mostly Clear
Humidity
60%
Feels like
13°F
Dew Point
6°F
3 AM
18°F
0%
3mph
NW
Partly Cloudy
Humidity
60%
Feels like
13°F
Dew Point
6°F
4 AM
17°F
0%
3mph
NW
Partly Cloudy
Humidity
60%
Feels like
13°F
Dew Point
6°F
5 AM
17°F
0%
3mph
NW
Partly Cloudy
Humidity
61%
Feels like
12°F
Dew Point
6°F
6 AM
17°F
10%
3mph
NNW
Partly Cloudy
Humidity
61%
Feels like
12°F
Dew Point
6°F
6:55 AM
7 AM
18°F
10%
3mph
NW
Partly Cloudy
Humidity
62%
Feels like
13°F
Dew Point
7°F
8 AM
20°F
10%
3mph
NW
Partly Cloudy
Humidity
61%
Feels like
20°F
Dew Point
8°F
9 AM
22°F
10%
3mph
NW
Partly Cloudy
Humidity
57%
Feels like
22°F
Dew Point
10°F
10 AM
25°F
10%
3mph
NW
Partly Cloudy
Humidity
52%
Feels like
25°F
Dew Point
10°F
11 AM
28°F
10%
3mph
NW
Partly Cloudy
Humidity
49%
Feels like
28°F
Dew Point
11°F
12 PM
30°F
10%
3mph
WNW
Partly Cloudy
Humidity
47%
Feels like
27°F
Dew Point
13°F
1 PM
32°F
10%
4mph
WNW
Partly Cloudy
Humidity
46%
Feels like
28°F
Dew Point
14°F
2 PM
33°F
30%
4mph
WNW
30% Chance Snow Showers
Humidity
46%
Feels like
30°F
Dew Point
15°F
3 PM
33°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
48%
Feels like
30°F
Dew Point
16°F
4 PM
33°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
54%
Feels like
33°F
Dew Point
18°F
5 PM
31°F
30%
2mph
WNW
30% Chance of Snow
Humidity
60%
Feels like
31°F
Dew Point
19°F
5:22 PM
6 PM
29°F
30%
2mph
WNW
30% Chance of Snow
Humidity
65%
Feels like
29°F
Dew Point
19°F
7 PM
28°F
30%
2mph
WNW
30 % Chance of Heavy Snow
Humidity
65%
Feels like
28°F
Dew Point
18°F
8 PM
27°F
30%
2mph
WNW
30 % Chance of Heavy Snow
Humidity
67%
Feels like
27°F
Dew Point
18°F
9 PM
27°F
30%
2mph
WNW
30 % Chance of Heavy Snow
Humidity
69%
Feels like
27°F
Dew Point
18°F
10 PM
26°F
30%
2mph
WNW
30 % Chance of Heavy Snow
Humidity
69%
Feels like
26°F
Dew Point
18°F
11 PM
26°F
10%
2mph
WNW
Cloudy
Humidity
70%
Feels like
26°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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