Hourly Weather Forecast - Chatham, NJ

12 AM
28°F
0%
11mph
W
Mostly Clear
Humidity
54%
Feels like
18°F
Dew Point
13°F
1 AM
28°F
0%
11mph
W
Mostly Clear
Humidity
56%
Feels like
18°F
Dew Point
14°F
2 AM
27°F
0%
9mph
W
Mostly Clear
Humidity
57%
Feels like
18°F
Dew Point
14°F
3 AM
27°F
0%
8mph
W
Clear
Humidity
58%
Feels like
19°F
Dew Point
14°F
4 AM
27°F
0%
6mph
W
Clear
Humidity
59%
Feels like
20°F
Dew Point
14°F
5 AM
26°F
0%
6mph
W
Clear
Humidity
62%
Feels like
20°F
Dew Point
15°F
6 AM
26°F
0%
4mph
W
Mostly Clear
Humidity
64%
Feels like
21°F
Dew Point
16°F
7 AM
27°F
0%
4mph
W
Mostly Clear
Humidity
64%
Feels like
22°F
Dew Point
16°F
7:17 AM
8 AM
28°F
0%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
18°F
9 AM
31°F
0%
4mph
W
Partly Cloudy
Humidity
58%
Feels like
26°F
Dew Point
18°F
10 AM
33°F
0%
4mph
W
Partly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
18°F
11 AM
35°F
0%
4mph
W
Mostly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
18°F
12 PM
37°F
0%
4mph
WSW
Mostly Cloudy
Humidity
48%
Feels like
34°F
Dew Point
19°F
1 PM
38°F
0%
4mph
WSW
Partly Cloudy
Humidity
47%
Feels like
35°F
Dew Point
20°F
2 PM
38°F
0%
4mph
SW
Partly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
20°F
3 PM
37°F
0%
4mph
SW
Partly Cloudy
Humidity
51%
Feels like
35°F
Dew Point
21°F
4 PM
36°F
0%
4mph
SW
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
21°F
4:32 PM
5 PM
35°F
0%
4mph
SSW
Partly Cloudy
Humidity
58%
Feels like
31°F
Dew Point
21°F
6 PM
33°F
0%
4mph
SSW
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
21°F
7 PM
31°F
0%
4mph
SSW
Mostly Clear
Humidity
65%
Feels like
27°F
Dew Point
21°F
8 PM
30°F
0%
4mph
S
Mostly Clear
Humidity
70%
Feels like
25°F
Dew Point
22°F
9 PM
29°F
0%
5mph
SSW
Mostly Clear
Humidity
74%
Feels like
24°F
Dew Point
22°F
10 PM
29°F
0%
5mph
SSW
Mostly Clear
Humidity
77%
Feels like
24°F
Dew Point
23°F
11 PM
30°F
0%
6mph
SSW
Mostly Clear
Humidity
78%
Feels like
24°F
Dew Point
24°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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