Hourly Weather Forecast - Chatham, PA

12 AM
24°F
0%
8mph
WNW
Mostly Clear
Humidity
54%
Feels like
16°F
Dew Point
10°F
1 AM
24°F
0%
7mph
WNW
Clear
Humidity
55%
Feels like
16°F
Dew Point
10°F
2 AM
24°F
0%
7mph
WNW
Mostly Clear
Humidity
55%
Feels like
15°F
Dew Point
10°F
3 AM
23°F
0%
7mph
WNW
Mostly Clear
Humidity
57%
Feels like
15°F
Dew Point
10°F
4 AM
23°F
0%
7mph
NW
Partly Cloudy
Humidity
58%
Feels like
14°F
Dew Point
10°F
5 AM
22°F
0%
7mph
NW
Mostly Clear
Humidity
59%
Feels like
14°F
Dew Point
10°F
6 AM
23°F
0%
6mph
WNW
Mostly Clear
Humidity
60%
Feels like
15°F
Dew Point
11°F
7 AM
24°F
10%
6mph
WNW
Mostly Clear
Humidity
59%
Feels like
17°F
Dew Point
11°F
7:20 AM
8 AM
25°F
10%
5mph
W
Sunny
Humidity
60%
Feels like
19°F
Dew Point
13°F
9 AM
27°F
20%
5mph
WSW
Sunny
Humidity
59%
Feels like
21°F
Dew Point
15°F
10 AM
29°F
10%
6mph
SW
Sunny
Humidity
58%
Feels like
23°F
Dew Point
16°F
11 AM
31°F
10%
7mph
SW
Sunny
Humidity
57%
Feels like
24°F
Dew Point
18°F
12 PM
33°F
10%
8mph
SW
Mostly Sunny
Humidity
56%
Feels like
26°F
Dew Point
19°F
1 PM
34°F
10%
9mph
SSW
Partly Cloudy
Humidity
54%
Feels like
27°F
Dew Point
19°F
2 PM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
20°F
3 PM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
57%
Feels like
28°F
Dew Point
21°F
4 PM
34°F
10%
7mph
SSW
Partly Cloudy
Humidity
61%
Feels like
27°F
Dew Point
22°F
4:41 PM
5 PM
33°F
10%
7mph
SSW
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
22°F
6 PM
32°F
10%
7mph
S
Mostly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
22°F
7 PM
31°F
10%
7mph
S
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
22°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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