Hourly Weather Forecast - Greenwich, CT

12 AM
36°F
0%
9mph
WNW
Clear
Humidity
48%
Feels like
29°F
Dew Point
18°F
1 AM
35°F
0%
8mph
WNW
Clear
Humidity
48%
Feels like
28°F
Dew Point
17°F
2 AM
34°F
0%
8mph
WNW
Clear
Humidity
49%
Feels like
27°F
Dew Point
16°F
3 AM
33°F
0%
7mph
WNW
Clear
Humidity
49%
Feels like
26°F
Dew Point
16°F
4 AM
32°F
0%
6mph
WNW
Clear
Humidity
50%
Feels like
26°F
Dew Point
16°F
5 AM
31°F
0%
5mph
WNW
Clear
Humidity
51%
Feels like
26°F
Dew Point
15°F
6 AM
31°F
0%
4mph
W
Clear
Humidity
52%
Feels like
27°F
Dew Point
16°F
7 AM
32°F
0%
4mph
W
Clear
Humidity
52%
Feels like
29°F
Dew Point
17°F
7:10 AM
8 AM
35°F
0%
3mph
WSW
Sunny
Humidity
50%
Feels like
32°F
Dew Point
18°F
9 AM
38°F
0%
4mph
SW
Partly Cloudy
Humidity
45%
Feels like
34°F
Dew Point
18°F
10 AM
40°F
0%
5mph
SSW
Partly Cloudy
Humidity
40%
Feels like
37°F
Dew Point
18°F
11 AM
43°F
0%
6mph
SSW
Cloudy
Humidity
36%
Feels like
39°F
Dew Point
18°F
12 PM
44°F
0%
7mph
S
Cloudy
Humidity
34%
Feels like
40°F
Dew Point
18°F
1 PM
45°F
0%
9mph
S
Cloudy
Humidity
32%
Feels like
41°F
Dew Point
17°F
2 PM
46°F
0%
11mph
S
Cloudy
Humidity
32%
Feels like
41°F
Dew Point
18°F
3 PM
46°F
0%
12mph
S
Cloudy
Humidity
34%
Feels like
40°F
Dew Point
19°F
4 PM
45°F
0%
13mph
S
Cloudy
Humidity
37%
Feels like
39°F
Dew Point
21°F
5 PM
44°F
10%
13mph
S
Cloudy
Humidity
42%
Feels like
38°F
Dew Point
23°F
6 PM
44°F
10%
12mph
S
Mostly Cloudy
Humidity
46%
Feels like
37°F
Dew Point
24°F
6:58 PM
7 PM
43°F
10%
11mph
S
Partly Cloudy
Humidity
51%
Feels like
37°F
Dew Point
26°F
8 PM
43°F
10%
11mph
S
Mostly Clear
Humidity
57%
Feels like
37°F
Dew Point
29°F
9 PM
43°F
10%
10mph
SSW
Mostly Clear
Humidity
62%
Feels like
37°F
Dew Point
30°F
10 PM
43°F
10%
9mph
SSW
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
32°F
11 PM
43°F
10%
9mph
SSW
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
33°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

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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