Hourly Weather Forecast - South Mountain, PA

7 AM
52°F
90%
16mph
WSW
Light Rain
Humidity
97%
Feels like
52°F
Dew Point
52°F
7:26 AM
8 AM
51°F
90%
16mph
W
Light Rain
Humidity
94%
Feels like
51°F
Dew Point
49°F
9 AM
48°F
70%
15mph
W
70% Chance of Light Rain
Humidity
89%
Feels like
43°F
Dew Point
45°F
10 AM
46°F
30%
13mph
W
30% Chance Rain Showers
Humidity
85%
Feels like
40°F
Dew Point
42°F
11 AM
44°F
30%
14mph
W
30% Chance Rain Showers
Humidity
82%
Feels like
37°F
Dew Point
39°F
12 PM
42°F
40%
17mph
W
40% Chance Rain Showers
Humidity
80%
Feels like
34°F
Dew Point
36°F
1 PM
39°F
10%
18mph
W
Mostly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
33°F
2 PM
36°F
10%
19mph
W
Mostly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
28°F
3 PM
32°F
10%
19mph
W
Mostly Cloudy
Humidity
69%
Feels like
20°F
Dew Point
23°F
4 PM
29°F
30%
19mph
W
30% Chance of Snow
Humidity
65%
Feels like
16°F
Dew Point
18°F
4:47 PM
5 PM
26°F
0%
18mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
13°F
Dew Point
16°F
6 PM
24°F
0%
18mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
10°F
Dew Point
14°F
7 PM
23°F
0%
18mph
WNW
Partly Cloudy
Humidity
64%
Feels like
9°F
Dew Point
13°F
8 PM
22°F
0%
18mph
WNW
Partly Cloudy
Humidity
63%
Feels like
8°F
Dew Point
12°F
9 PM
22°F
0%
18mph
WNW
Mostly Clear
Humidity
62%
Feels like
8°F
Dew Point
11°F
10 PM
22°F
0%
17mph
WNW
Mostly Clear
Humidity
61%
Feels like
8°F
Dew Point
10°F
11 PM
22°F
0%
16mph
WNW
Mostly Clear
Humidity
60%
Feels like
8°F
Dew Point
10°F

Forecast Wind Gusts For Today

Storm Pummels Eastern U.S.

A strong disturbance will sweep across the eastern U.S. today bringing various impacts including rain and thunderstorms, snow and even strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide