Hourly Weather Forecast - Greenwich, NJ

12 AM
30°F
10%
4mph
W
Mostly Cloudy
Humidity
58%
Feels like
26°F
Dew Point
17°F
1 AM
31°F
10%
4mph
W
Mostly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
18°F
2 AM
31°F
10%
4mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
19°F
3 AM
32°F
10%
5mph
SW
Mostly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
19°F
4 AM
32°F
10%
5mph
SW
Mostly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
20°F
5 AM
33°F
10%
6mph
SSW
Cloudy
Humidity
61%
Feels like
27°F
Dew Point
21°F
6 AM
33°F
20%
6mph
SSW
Cloudy
Humidity
61%
Feels like
27°F
Dew Point
21°F
7 AM
34°F
20%
7mph
SSW
Cloudy
Humidity
62%
Feels like
27°F
Dew Point
22°F
7:18 AM
8 AM
35°F
20%
8mph
SSW
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
23°F
9 AM
36°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
62%
Feels like
30°F
Dew Point
24°F
10 AM
38°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
60%
Feels like
31°F
Dew Point
25°F
11 AM
38°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
61%
Feels like
32°F
Dew Point
26°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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