Hourly Weather Forecast - South Mountain, PA

12 AM
42°F
10%
7mph
WNW
Clear
Humidity
84%
Feels like
38°F
Dew Point
38°F
1 AM
42°F
10%
7mph
WNW
Clear
Humidity
84%
Feels like
37°F
Dew Point
37°F
2 AM
41°F
10%
7mph
WNW
Clear
Humidity
85%
Feels like
36°F
Dew Point
37°F
3 AM
40°F
10%
7mph
WNW
Clear
Humidity
86%
Feels like
35°F
Dew Point
36°F
4 AM
39°F
10%
7mph
W
Clear
Humidity
88%
Feels like
34°F
Dew Point
36°F
5 AM
39°F
10%
8mph
W
Clear
Humidity
88%
Feels like
33°F
Dew Point
35°F
6 AM
39°F
10%
8mph
W
Mostly Clear
Humidity
86%
Feels like
34°F
Dew Point
36°F
6:02 AM
7 AM
41°F
10%
8mph
W
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
36°F
8 AM
43°F
10%
8mph
W
Partly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
37°F
9 AM
46°F
10%
9mph
WNW
Partly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
37°F
10 AM
49°F
10%
9mph
WNW
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
37°F
11 AM
52°F
10%
10mph
WNW
Partly Cloudy
Humidity
56%
Feels like
52°F
Dew Point
37°F
12 PM
54°F
10%
10mph
WNW
Partly Cloudy
Humidity
52%
Feels like
54°F
Dew Point
37°F
1 PM
55°F
10%
10mph
W
Mostly Cloudy
Humidity
50%
Feels like
55°F
Dew Point
37°F
2 PM
56°F
20%
10mph
W
Cloudy
Humidity
49%
Feels like
56°F
Dew Point
37°F
3 PM
56°F
20%
10mph
W
Cloudy
Humidity
49%
Feels like
56°F
Dew Point
38°F
4 PM
57°F
20%
11mph
W
Mostly Cloudy
Humidity
50%
Feels like
57°F
Dew Point
38°F
5 PM
57°F
20%
10mph
W
Mostly Cloudy
Humidity
52%
Feels like
57°F
Dew Point
39°F
6 PM
56°F
20%
9mph
W
Mostly Cloudy
Humidity
55%
Feels like
56°F
Dew Point
40°F
7 PM
54°F
20%
6mph
W
Cloudy
Humidity
60%
Feels like
54°F
Dew Point
41°F
8 PM
52°F
20%
5mph
WSW
Cloudy
Humidity
65%
Feels like
52°F
Dew Point
41°F
8:11 PM
9 PM
51°F
20%
4mph
WSW
Cloudy
Humidity
70%
Feels like
51°F
Dew Point
41°F
10 PM
49°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
75%
Feels like
48°F
Dew Point
41°F
11 PM
48°F
20%
4mph
SW
Cloudy
Humidity
79%
Feels like
46°F
Dew Point
41°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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