Hourly Weather Forecast - Chatham, PA

12 AM
35°F
10%
10mph
W
Partly Cloudy
Humidity
87%
Feels like
28°F
Dew Point
32°F
1 AM
35°F
10%
10mph
W
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
31°F
2 AM
34°F
0%
11mph
WNW
Partly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
29°F
3 AM
34°F
30%
13mph
WNW
30% Chance of Snow
Humidity
78%
Feels like
24°F
Dew Point
28°F
4 AM
33°F
0%
14mph
WNW
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
25°F
5 AM
32°F
0%
14mph
WNW
Partly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
23°F
6 AM
31°F
0%
13mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
21°F
7 AM
31°F
0%
13mph
WNW
Cloudy
Humidity
65%
Feels like
21°F
Dew Point
21°F
7:14 AM
8 AM
31°F
0%
13mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
19°F
9 AM
31°F
0%
15mph
WNW
Partly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
19°F
10 AM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
18°F
11 AM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
17°F
12 PM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
53%
Feels like
20°F
Dew Point
16°F
1 PM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
49%
Feels like
20°F
Dew Point
15°F
2 PM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
48%
Feels like
20°F
Dew Point
13°F
3 PM
30°F
0%
15mph
WNW
Partly Cloudy
Humidity
47%
Feels like
20°F
Dew Point
12°F
4 PM
29°F
0%
14mph
W
Partly Cloudy
Humidity
47%
Feels like
18°F
Dew Point
12°F
4:38 PM
5 PM
28°F
0%
13mph
W
Partly Cloudy
Humidity
48%
Feels like
18°F
Dew Point
11°F
6 PM
28°F
0%
12mph
W
Partly Cloudy
Humidity
50%
Feels like
17°F
Dew Point
11°F
7 PM
27°F
0%
11mph
W
Partly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
12°F
8 PM
27°F
0%
11mph
W
Partly Cloudy
Humidity
52%
Feels like
17°F
Dew Point
12°F
9 PM
26°F
0%
11mph
W
Partly Cloudy
Humidity
53%
Feels like
16°F
Dew Point
12°F
10 PM
26°F
0%
11mph
W
Partly Cloudy
Humidity
54%
Feels like
16°F
Dew Point
12°F
11 PM
26°F
0%
11mph
W
Mostly Clear
Humidity
56%
Feels like
16°F
Dew Point
13°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide