Hourly Weather Forecast - Williamson, PA

12 AM
15°F
0%
1mph
SW
Clear
Humidity
56%
Feels like
15°F
Dew Point
2°F
1 AM
14°F
0%
1mph
SSW
Clear
Humidity
55%
Feels like
14°F
Dew Point
1°F
2 AM
13°F
0%
1mph
SSW
Clear
Humidity
55%
Feels like
13°F
Dew Point
0°F
3 AM
13°F
0%
1mph
SSW
Mostly Clear
Humidity
54%
Feels like
13°F
Dew Point
0°F
4 AM
12°F
0%
1mph
SSW
Mostly Clear
Humidity
55%
Feels like
12°F
Dew Point
-1°F
5 AM
12°F
0%
1mph
S
Mostly Clear
Humidity
56%
Feels like
12°F
Dew Point
-1°F
6 AM
12°F
0%
1mph
S
Mostly Clear
Humidity
56%
Feels like
12°F
Dew Point
-1°F
7 AM
13°F
0%
1mph
S
Clear
Humidity
56%
Feels like
13°F
Dew Point
0°F
7:28 AM
8 AM
16°F
0%
2mph
S
Sunny
Humidity
52%
Feels like
16°F
Dew Point
1°F
9 AM
20°F
0%
3mph
S
Sunny
Humidity
47%
Feels like
15°F
Dew Point
2°F
10 AM
23°F
0%
4mph
S
Mostly Sunny
Humidity
42%
Feels like
17°F
Dew Point
4°F
11 AM
27°F
0%
6mph
S
Partly Cloudy
Humidity
39%
Feels like
20°F
Dew Point
5°F
12 PM
30°F
0%
8mph
S
Mostly Cloudy
Humidity
37%
Feels like
22°F
Dew Point
7°F
1 PM
32°F
0%
9mph
S
Cloudy
Humidity
35%
Feels like
25°F
Dew Point
8°F
2 PM
34°F
0%
10mph
S
Cloudy
Humidity
34%
Feels like
26°F
Dew Point
9°F
3 PM
35°F
0%
10mph
S
Cloudy
Humidity
35%
Feels like
28°F
Dew Point
10°F
4 PM
35°F
0%
10mph
S
Cloudy
Humidity
36%
Feels like
28°F
Dew Point
11°F
5 PM
35°F
0%
9mph
S
Cloudy
Humidity
39%
Feels like
27°F
Dew Point
12°F
5:17 PM
6 PM
33°F
0%
8mph
S
Cloudy
Humidity
43%
Feels like
26°F
Dew Point
13°F
7 PM
32°F
0%
7mph
S
Cloudy
Humidity
46%
Feels like
25°F
Dew Point
14°F
8 PM
32°F
10%
7mph
S
Cloudy
Humidity
50%
Feels like
25°F
Dew Point
15°F
9 PM
32°F
10%
6mph
S
Cloudy
Humidity
52%
Feels like
26°F
Dew Point
16°F
10 PM
32°F
10%
6mph
S
Cloudy
Humidity
54%
Feels like
26°F
Dew Point
17°F
11 PM
31°F
0%
5mph
S
Cloudy
Humidity
55%
Feels like
26°F
Dew Point
17°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide