Hourly Weather Forecast - Cos Cob, CT

12 AM
21°F
0%
5mph
N
Mostly Clear
Humidity
60%
Feels like
14°F
Dew Point
9°F
1 AM
19°F
0%
5mph
N
Clear
Humidity
59%
Feels like
12°F
Dew Point
7°F
2 AM
18°F
0%
4mph
N
Clear
Humidity
60%
Feels like
11°F
Dew Point
6°F
3 AM
17°F
0%
4mph
N
Clear
Humidity
60%
Feels like
10°F
Dew Point
5°F
4 AM
16°F
0%
4mph
N
Clear
Humidity
61%
Feels like
10°F
Dew Point
5°F
5 AM
15°F
0%
3mph
N
Clear
Humidity
62%
Feels like
10°F
Dew Point
4°F
6 AM
15°F
0%
3mph
N
Clear
Humidity
61%
Feels like
15°F
Dew Point
4°F
6:27 AM
7 AM
17°F
0%
2mph
N
Sunny
Humidity
60%
Feels like
17°F
Dew Point
5°F
8 AM
19°F
0%
2mph
N
Sunny
Humidity
57%
Feels like
19°F
Dew Point
6°F
9 AM
22°F
0%
1mph
N
Mostly Sunny
Humidity
51%
Feels like
22°F
Dew Point
7°F
10 AM
25°F
0%
1mph
N
Mostly Sunny
Humidity
47%
Feels like
25°F
Dew Point
8°F
11 AM
27°F
0%
1mph
NNW
Mostly Sunny
Humidity
45%
Feels like
27°F
Dew Point
9°F
12 PM
29°F
0%
1mph
WSW
Mostly Sunny
Humidity
43%
Feels like
29°F
Dew Point
9°F
1 PM
29°F
0%
1mph
SW
Sunny
Humidity
43%
Feels like
29°F
Dew Point
10°F
2 PM
30°F
0%
1mph
SSW
Sunny
Humidity
43%
Feels like
30°F
Dew Point
10°F
3 PM
30°F
0%
1mph
S
Sunny
Humidity
44%
Feels like
30°F
Dew Point
11°F
4 PM
29°F
0%
1mph
S
Sunny
Humidity
46%
Feels like
29°F
Dew Point
11°F
5 PM
28°F
0%
1mph
S
Sunny
Humidity
49%
Feels like
28°F
Dew Point
11°F
5:46 PM
6 PM
26°F
0%
2mph
S
Clear
Humidity
56%
Feels like
26°F
Dew Point
13°F
7 PM
25°F
0%
2mph
S
Clear
Humidity
62%
Feels like
25°F
Dew Point
14°F
8 PM
24°F
0%
2mph
S
Clear
Humidity
66%
Feels like
24°F
Dew Point
14°F
9 PM
23°F
0%
2mph
S
Clear
Humidity
67%
Feels like
23°F
Dew Point
13°F
10 PM
22°F
10%
1mph
S
Clear
Humidity
68%
Feels like
22°F
Dew Point
13°F
11 PM
22°F
10%
1mph
S
Mostly Clear
Humidity
70%
Feels like
22°F
Dew Point
13°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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