Hourly Weather Forecast - Southwest, PA

12 AM
32°F
0%
4mph
NNW
Mostly Clear
Humidity
67%
Feels like
28°F
Dew Point
22°F
1 AM
31°F
0%
4mph
NNW
Mostly Clear
Humidity
69%
Feels like
27°F
Dew Point
22°F
2 AM
30°F
0%
3mph
NNW
Partly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
22°F
3 AM
29°F
0%
3mph
NNW
Partly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
21°F
4 AM
28°F
0%
3mph
NNW
Partly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
21°F
5 AM
28°F
0%
2mph
NNW
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
21°F
6 AM
27°F
0%
1mph
NNW
Mostly Clear
Humidity
77%
Feels like
27°F
Dew Point
21°F
7 AM
27°F
0%
1mph
NNE
Mostly Clear
Humidity
79%
Feels like
27°F
Dew Point
21°F
7:15 AM
8 AM
28°F
0%
1mph
ENE
Partly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
21°F
9 AM
30°F
0%
1mph
SE
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
21°F
10 AM
35°F
0%
1mph
SSE
Partly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
21°F
11 AM
38°F
0%
2mph
S
Partly Cloudy
Humidity
48%
Feels like
38°F
Dew Point
21°F
12 PM
42°F
0%
2mph
SSW
Partly Cloudy
Humidity
42%
Feels like
42°F
Dew Point
21°F
1 PM
45°F
0%
4mph
SW
Partly Cloudy
Humidity
38%
Feels like
44°F
Dew Point
21°F
2 PM
48°F
0%
4mph
SW
Mostly Cloudy
Humidity
35%
Feels like
46°F
Dew Point
21°F
3 PM
50°F
0%
5mph
SW
Mostly Cloudy
Humidity
32%
Feels like
48°F
Dew Point
21°F
4 PM
51°F
0%
5mph
WSW
Cloudy
Humidity
31%
Feels like
51°F
Dew Point
22°F
5 PM
51°F
0%
5mph
WSW
Cloudy
Humidity
32%
Feels like
51°F
Dew Point
22°F
6 PM
50°F
0%
4mph
WSW
Cloudy
Humidity
36%
Feels like
48°F
Dew Point
24°F
7 PM
47°F
0%
3mph
WSW
Cloudy
Humidity
42%
Feels like
46°F
Dew Point
25°F
7:34 PM
8 PM
45°F
0%
2mph
WSW
Cloudy
Humidity
47%
Feels like
45°F
Dew Point
26°F
9 PM
44°F
0%
1mph
WSW
Cloudy
Humidity
51%
Feels like
44°F
Dew Point
27°F
10 PM
43°F
0%
0mph
S
Cloudy
Humidity
54%
Feels like
43°F
Dew Point
27°F
11 PM
41°F
0%
1mph
SE
Cloudy
Humidity
58%
Feels like
41°F
Dew Point
28°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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