Hourly Weather Forecast - Williamson, PA

12 AM
25°F
0%
1mph
NNE
Mostly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
15°F
1 AM
25°F
0%
2mph
NNE
Mostly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
14°F
2 AM
24°F
0%
2mph
NE
Mostly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
14°F
3 AM
24°F
0%
2mph
ENE
Mostly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
14°F
4 AM
24°F
0%
2mph
E
Mostly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
14°F
5 AM
24°F
10%
2mph
E
Mostly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
14°F
6 AM
23°F
10%
2mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
15°F
7 AM
23°F
10%
3mph
SE
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
16°F
7:17 AM
8 AM
24°F
10%
3mph
SE
Cloudy
Humidity
75%
Feels like
20°F
Dew Point
17°F
9 AM
26°F
10%
4mph
SSE
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
19°F
10 AM
27°F
10%
4mph
SSE
Cloudy
Humidity
75%
Feels like
22°F
Dew Point
20°F
11 AM
28°F
0%
4mph
SSE
Cloudy
Humidity
76%
Feels like
23°F
Dew Point
21°F
12 PM
29°F
0%
5mph
S
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
22°F
1 PM
30°F
0%
4mph
S
Mostly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
24°F
2 PM
31°F
0%
4mph
S
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
24°F
3 PM
31°F
0%
3mph
S
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
25°F
4 PM
31°F
0%
2mph
S
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
25°F
4:46 PM
5 PM
30°F
0%
2mph
S
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
25°F
6 PM
29°F
0%
1mph
SSE
Cloudy
Humidity
86%
Feels like
29°F
Dew Point
25°F
7 PM
28°F
0%
0mph
SSE
Cloudy
Humidity
90%
Feels like
28°F
Dew Point
26°F
8 PM
28°F
0%
0mph
SSE
Cloudy
Humidity
91%
Feels like
28°F
Dew Point
25°F
9 PM
27°F
0%
0mph
S
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
25°F
10 PM
27°F
0%
0mph
S
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
25°F
11 PM
26°F
0%
0mph
S
Mostly Cloudy
Humidity
94%
Feels like
26°F
Dew Point
25°F

Snowfall Forecast Through Saturday

Deep Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Snow and Ice Forecast Through Friday

First Snow of the Season In Store for Parts of the East

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide