Hourly Weather Forecast - Old Greenwich, CT

4 AM
39°F
0%
6mph
WSW
Mostly Clear
Humidity
75%
Feels like
35°F
Dew Point
32°F
5 AM
39°F
0%
6mph
WSW
Mostly Clear
Humidity
72%
Feels like
35°F
Dew Point
31°F
6 AM
40°F
0%
8mph
WSW
Mostly Clear
Humidity
66%
Feels like
34°F
Dew Point
29°F
7 AM
40°F
0%
10mph
WSW
Clear
Humidity
61%
Feels like
34°F
Dew Point
28°F
7:08 AM
8 AM
41°F
0%
12mph
WSW
Sunny
Humidity
57%
Feels like
34°F
Dew Point
27°F
9 AM
42°F
0%
13mph
WSW
Sunny
Humidity
53%
Feels like
35°F
Dew Point
26°F
10 AM
43°F
0%
15mph
W
Partly Cloudy
Humidity
50%
Feels like
35°F
Dew Point
26°F
11 AM
43°F
0%
16mph
W
Partly Cloudy
Humidity
48%
Feels like
36°F
Dew Point
25°F
12 PM
44°F
0%
17mph
W
Partly Cloudy
Humidity
46%
Feels like
36°F
Dew Point
25°F
1 PM
44°F
0%
17mph
WNW
Mostly Sunny
Humidity
45%
Feels like
37°F
Dew Point
24°F
2 PM
44°F
0%
17mph
WNW
Mostly Sunny
Humidity
43%
Feels like
37°F
Dew Point
24°F
3 PM
45°F
0%
17mph
WNW
Sunny
Humidity
42%
Feels like
37°F
Dew Point
23°F
4 PM
44°F
0%
16mph
WNW
Sunny
Humidity
42%
Feels like
37°F
Dew Point
23°F
5 PM
44°F
0%
15mph
WNW
Sunny
Humidity
42%
Feels like
37°F
Dew Point
22°F
6 PM
43°F
0%
13mph
WNW
Sunny
Humidity
43%
Feels like
36°F
Dew Point
22°F
6:59 PM
7 PM
42°F
0%
11mph
WNW
Clear
Humidity
45%
Feels like
36°F
Dew Point
22°F
8 PM
40°F
0%
9mph
WNW
Clear
Humidity
47%
Feels like
35°F
Dew Point
22°F
9 PM
39°F
0%
7mph
WNW
Mostly Clear
Humidity
49%
Feels like
34°F
Dew Point
21°F
10 PM
38°F
0%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
33°F
Dew Point
21°F
11 PM
36°F
0%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
21°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend 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

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

Potholes: A Springtime Driving Menace

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide