Hourly Weather Forecast - Cos Cob, CT

12 AM
42°F
20%
9mph
SW
Clear
Humidity
69%
Feels like
37°F
Dew Point
33°F
1 AM
42°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
70%
Feels like
37°F
Dew Point
33°F
2 AM
41°F
20%
7mph
WSW
Clear
Humidity
70%
Feels like
36°F
Dew Point
32°F
3 AM
40°F
10%
8mph
WSW
Clear
Humidity
70%
Feels like
35°F
Dew Point
31°F
4 AM
40°F
0%
9mph
WSW
Clear
Humidity
68%
Feels like
34°F
Dew Point
30°F
5 AM
40°F
0%
10mph
WSW
Clear
Humidity
64%
Feels like
33°F
Dew Point
28°F
6 AM
40°F
0%
10mph
WSW
Clear
Humidity
61%
Feels like
33°F
Dew Point
27°F
7 AM
41°F
0%
10mph
WSW
Clear
Humidity
55%
Feels like
35°F
Dew Point
26°F
7:08 AM
8 AM
42°F
0%
11mph
WSW
Sunny
Humidity
52%
Feels like
36°F
Dew Point
26°F
9 AM
44°F
0%
12mph
W
Sunny
Humidity
48%
Feels like
38°F
Dew Point
26°F
10 AM
46°F
0%
13mph
W
Sunny
Humidity
45%
Feels like
40°F
Dew Point
26°F
11 AM
47°F
0%
14mph
W
Sunny
Humidity
41%
Feels like
42°F
Dew Point
25°F
12 PM
49°F
0%
14mph
W
Sunny
Humidity
37%
Feels like
43°F
Dew Point
24°F
1 PM
50°F
0%
14mph
W
Sunny
Humidity
33%
Feels like
50°F
Dew Point
22°F
2 PM
51°F
0%
14mph
W
Sunny
Humidity
31%
Feels like
51°F
Dew Point
21°F
3 PM
51°F
0%
13mph
WNW
Sunny
Humidity
28%
Feels like
51°F
Dew Point
20°F
4 PM
51°F
0%
13mph
WNW
Sunny
Humidity
28%
Feels like
51°F
Dew Point
19°F
5 PM
50°F
0%
12mph
WNW
Sunny
Humidity
28%
Feels like
50°F
Dew Point
18°F
6 PM
49°F
0%
10mph
WNW
Sunny
Humidity
28%
Feels like
44°F
Dew Point
18°F
6:59 PM
7 PM
47°F
0%
8mph
WNW
Clear
Humidity
31%
Feels like
43°F
Dew Point
18°F
8 PM
45°F
0%
6mph
WNW
Clear
Humidity
34%
Feels like
42°F
Dew Point
18°F
9 PM
43°F
0%
5mph
WNW
Clear
Humidity
37%
Feels like
40°F
Dew Point
19°F
10 PM
41°F
0%
5mph
NW
Mostly Clear
Humidity
41%
Feels like
38°F
Dew Point
19°F
11 PM
39°F
0%
4mph
NW
Partly Cloudy
Humidity
44%
Feels like
37°F
Dew Point
19°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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