Hourly Weather Forecast - Greenwich, CT

12 AM
36°F
0%
5mph
NW
Mostly Clear
Humidity
43%
Feels like
32°F
Dew Point
16°F
1 AM
35°F
0%
4mph
NW
Mostly Clear
Humidity
46%
Feels like
31°F
Dew Point
16°F
2 AM
34°F
0%
4mph
NNW
Partly Cloudy
Humidity
48%
Feels like
30°F
Dew Point
16°F
3 AM
34°F
0%
3mph
NNW
Partly Cloudy
Humidity
49%
Feels like
31°F
Dew Point
17°F
4 AM
33°F
10%
3mph
N
Partly Cloudy
Humidity
50%
Feels like
31°F
Dew Point
17°F
5 AM
33°F
10%
3mph
NNE
Mostly Cloudy
Humidity
50%
Feels like
33°F
Dew Point
17°F
6 AM
34°F
20%
3mph
NE
Mostly Cloudy
Humidity
50%
Feels like
34°F
Dew Point
17°F
7 AM
34°F
30%
3mph
NE
30% Chance of Flurries
Humidity
52%
Feels like
31°F
Dew Point
18°F
7:06 AM
8 AM
35°F
20%
4mph
ENE
Cloudy
Humidity
54%
Feels like
31°F
Dew Point
20°F
9 AM
36°F
20%
4mph
E
Cloudy
Humidity
54%
Feels like
32°F
Dew Point
21°F
10 AM
38°F
10%
6mph
E
Cloudy
Humidity
52%
Feels like
34°F
Dew Point
22°F
11 AM
40°F
10%
6mph
E
Cloudy
Humidity
51%
Feels like
36°F
Dew Point
24°F
12 PM
42°F
10%
7mph
ESE
Cloudy
Humidity
50%
Feels like
37°F
Dew Point
25°F
1 PM
43°F
10%
8mph
ESE
Cloudy
Humidity
49%
Feels like
39°F
Dew Point
26°F
2 PM
44°F
10%
9mph
ESE
Cloudy
Humidity
50%
Feels like
39°F
Dew Point
27°F
3 PM
44°F
10%
9mph
ESE
Mostly Cloudy
Humidity
52%
Feels like
39°F
Dew Point
28°F
4 PM
44°F
10%
9mph
ESE
Partly Cloudy
Humidity
57%
Feels like
39°F
Dew Point
29°F
5 PM
43°F
10%
9mph
ESE
Mostly Sunny
Humidity
61%
Feels like
38°F
Dew Point
31°F
6 PM
43°F
10%
9mph
ESE
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
32°F
7 PM
42°F
10%
9mph
ESE
Partly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
33°F
7:01 PM
8 PM
42°F
30%
9mph
ESE
30% Chance Rain Showers
Humidity
75%
Feels like
37°F
Dew Point
35°F
9 PM
43°F
30%
8mph
ESE
30% Chance of Light Rain
Humidity
80%
Feels like
38°F
Dew Point
37°F
10 PM
43°F
40%
8mph
ESE
40% Chance of Light Rain
Humidity
85%
Feels like
38°F
Dew Point
39°F
11 PM
44°F
50%
8mph
ESE
50% Chance of Light Rain
Humidity
89%
Feels like
39°F
Dew Point
41°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.

Thursday's Weather Outlook

Thursday'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

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Allergy Forecast

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