Hourly Weather Forecast - Old Greenwich, CT

12 AM
35°F
10%
4mph
NW
Partly Cloudy
Humidity
57%
Feels like
31°F
Dew Point
22°F
1 AM
34°F
10%
3mph
NW
Partly Cloudy
Humidity
58%
Feels like
31°F
Dew Point
21°F
2 AM
33°F
10%
3mph
NW
Partly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
21°F
3 AM
32°F
10%
2mph
NW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
21°F
4 AM
32°F
10%
1mph
NNW
Mostly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
21°F
5 AM
32°F
10%
1mph
N
Mostly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
21°F
6 AM
33°F
10%
1mph
NE
Mostly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
22°F
7 AM
34°F
10%
2mph
ENE
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
22°F
7:06 AM
8 AM
35°F
10%
2mph
ENE
Cloudy
Humidity
61%
Feels like
35°F
Dew Point
23°F
9 AM
36°F
10%
3mph
E
Cloudy
Humidity
60%
Feels like
34°F
Dew Point
24°F
10 AM
37°F
10%
4mph
E
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
24°F
11 AM
38°F
10%
5mph
E
Cloudy
Humidity
58%
Feels like
34°F
Dew Point
25°F
12 PM
39°F
10%
6mph
ESE
Mostly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
25°F
1 PM
40°F
10%
7mph
ESE
Partly Cloudy
Humidity
57%
Feels like
35°F
Dew Point
26°F
2 PM
41°F
10%
7mph
ESE
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
27°F
3 PM
42°F
10%
8mph
SE
Partly Cloudy
Humidity
58%
Feels like
37°F
Dew Point
28°F
4 PM
42°F
10%
9mph
SE
Partly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
29°F
5 PM
42°F
10%
9mph
SE
Partly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
31°F
6 PM
42°F
10%
8mph
SE
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
7 PM
43°F
10%
7mph
ESE
Partly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
33°F
7:00 PM
8 PM
43°F
10%
6mph
ESE
Partly Cloudy
Humidity
71%
Feels like
39°F
Dew Point
34°F
9 PM
43°F
10%
6mph
ESE
Partly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
36°F
10 PM
44°F
40%
7mph
ESE
40% Chance Rain Showers
Humidity
77%
Feels like
40°F
Dew Point
37°F
11 PM
44°F
40%
7mph
ESE
40% Chance of Light Rain
Humidity
80%
Feels like
40°F
Dew Point
38°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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