Hourly Weather Forecast - Greenwich, CT

12 AM
27°F
20%
5mph
W
Partly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
16°F
1 AM
27°F
20%
5mph
W
Mostly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
15°F
2 AM
26°F
10%
5mph
W
Mostly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
15°F
3 AM
26°F
10%
4mph
W
Mostly Cloudy
Humidity
64%
Feels like
20°F
Dew Point
15°F
4 AM
25°F
10%
4mph
W
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
15°F
5 AM
24°F
10%
4mph
W
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
15°F
6 AM
24°F
10%
4mph
W
Mostly Clear
Humidity
64%
Feels like
19°F
Dew Point
13°F
7 AM
23°F
10%
4mph
W
Clear
Humidity
61%
Feels like
18°F
Dew Point
12°F
7:15 AM
8 AM
23°F
10%
5mph
W
Mostly Sunny
Humidity
57%
Feels like
16°F
Dew Point
10°F
9 AM
23°F
10%
6mph
W
Partly Cloudy
Humidity
52%
Feels like
16°F
Dew Point
8°F
10 AM
24°F
10%
6mph
W
Mostly Cloudy
Humidity
45%
Feels like
17°F
Dew Point
6°F
11 AM
26°F
10%
6mph
WSW
Partly Cloudy
Humidity
41%
Feels like
19°F
Dew Point
6°F
12 PM
27°F
10%
6mph
WSW
Partly Cloudy
Humidity
39%
Feels like
20°F
Dew Point
5°F
1 PM
27°F
10%
7mph
WSW
Partly Cloudy
Humidity
38%
Feels like
20°F
Dew Point
5°F
2 PM
27°F
10%
7mph
WSW
Partly Cloudy
Humidity
38%
Feels like
20°F
Dew Point
5°F
3 PM
26°F
10%
7mph
WSW
Mostly Cloudy
Humidity
39%
Feels like
19°F
Dew Point
5°F
4 PM
25°F
10%
7mph
SW
Cloudy
Humidity
41%
Feels like
17°F
Dew Point
5°F
4:55 PM
5 PM
24°F
10%
8mph
WSW
Cloudy
Humidity
43%
Feels like
16°F
Dew Point
5°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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