Hourly Weather Forecast - Jefferson Hills, PA

12 AM
30°F
0%
2mph
NNW
Mostly Clear
Humidity
70%
Feels like
30°F
Dew Point
21°F
1 AM
28°F
0%
2mph
NNW
Partly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
20°F
2 AM
27°F
0%
1mph
NNW
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
20°F
3 AM
26°F
0%
1mph
NNW
Partly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
20°F
4 AM
25°F
0%
0mph
NNW
Mostly Clear
Humidity
79%
Feels like
25°F
Dew Point
19°F
5 AM
24°F
0%
0mph
NNW
Mostly Clear
Humidity
81%
Feels like
24°F
Dew Point
19°F
6 AM
25°F
0%
0mph
NNW
Mostly Clear
Humidity
80%
Feels like
25°F
Dew Point
20°F
7 AM
27°F
0%
0mph
N
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
20°F
7:17 AM
8 AM
30°F
0%
0mph
N
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
21°F
9 AM
33°F
0%
0mph
ESE
Partly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
22°F
10 AM
37°F
0%
0mph
SE
Partly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
22°F
11 AM
40°F
0%
0mph
SSE
Partly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
22°F
12 PM
43°F
0%
1mph
S
Partly Cloudy
Humidity
41%
Feels like
43°F
Dew Point
21°F
1 PM
46°F
0%
1mph
S
Partly Cloudy
Humidity
37%
Feels like
46°F
Dew Point
21°F
2 PM
48°F
0%
1mph
SSW
Partly Cloudy
Humidity
35%
Feels like
48°F
Dew Point
22°F
3 PM
50°F
0%
1mph
SSW
Mostly Cloudy
Humidity
33%
Feels like
50°F
Dew Point
22°F
4 PM
51°F
0%
1mph
SW
Cloudy
Humidity
32%
Feels like
51°F
Dew Point
22°F
5 PM
51°F
0%
1mph
SW
Cloudy
Humidity
32%
Feels like
51°F
Dew Point
23°F
6 PM
50°F
0%
1mph
SW
Cloudy
Humidity
34%
Feels like
50°F
Dew Point
23°F
7 PM
48°F
0%
0mph
WSW
Cloudy
Humidity
39%
Feels like
48°F
Dew Point
24°F
7:35 PM
8 PM
46°F
0%
0mph
WSW
Cloudy
Humidity
43%
Feels like
46°F
Dew Point
25°F
9 PM
44°F
0%
0mph
WSW
Cloudy
Humidity
48%
Feels like
44°F
Dew Point
25°F
10 PM
42°F
0%
1mph
S
Cloudy
Humidity
53%
Feels like
42°F
Dew Point
26°F
11 PM
40°F
30%
1mph
SSE
30% Chance of Light Rain
Humidity
55%
Feels like
40°F
Dew Point
25°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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