Hourly Weather Forecast - South Mountain, PA

12 AM
33°F
10%
6mph
W
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F
1 AM
33°F
10%
6mph
W
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
28°F
2 AM
33°F
10%
6mph
W
Cloudy
Humidity
85%
Feels like
27°F
Dew Point
29°F
3 AM
33°F
10%
6mph
W
Cloudy
Humidity
86%
Feels like
27°F
Dew Point
29°F
4 AM
33°F
10%
7mph
WNW
Cloudy
Humidity
87%
Feels like
27°F
Dew Point
29°F
5 AM
33°F
10%
7mph
WNW
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
30°F
6 AM
33°F
10%
7mph
WNW
Cloudy
Humidity
88%
Feels like
26°F
Dew Point
30°F
7 AM
33°F
10%
7mph
WNW
Cloudy
Humidity
89%
Feels like
26°F
Dew Point
30°F
7:07 AM
8 AM
33°F
10%
7mph
WNW
Cloudy
Humidity
88%
Feels like
26°F
Dew Point
30°F
9 AM
33°F
10%
8mph
WNW
Cloudy
Humidity
88%
Feels like
26°F
Dew Point
30°F
10 AM
33°F
10%
8mph
WNW
Cloudy
Humidity
87%
Feels like
26°F
Dew Point
30°F
11 AM
34°F
10%
8mph
WNW
Cloudy
Humidity
85%
Feels like
27°F
Dew Point
29°F
12 PM
34°F
10%
8mph
WNW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
29°F
1 PM
35°F
10%
8mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
29°F
2 PM
35°F
10%
8mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
29°F
3 PM
35°F
10%
7mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
4 PM
35°F
10%
7mph
WNW
Partly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
29°F
5 PM
34°F
10%
7mph
WNW
Partly Cloudy
Humidity
78%
Feels like
28°F
Dew Point
28°F
5:41 PM
6 PM
33°F
10%
7mph
WNW
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
27°F
7 PM
31°F
10%
7mph
WNW
Partly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
26°F
8 PM
31°F
10%
8mph
NW
Partly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
25°F
9 PM
30°F
10%
8mph
NW
Partly Cloudy
Humidity
80%
Feels like
23°F
Dew Point
25°F
10 PM
29°F
10%
8mph
NW
Partly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
24°F
11 PM
29°F
10%
8mph
NW
Partly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
23°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide