Hourly Weather Forecast - Jefferson Hills, PA

12 AM
11°F
0%
2mph
SSW
Partly Cloudy
Humidity
53%
Feels like
11°F
Dew Point
-3°F
1 AM
12°F
0%
2mph
S
Partly Cloudy
Humidity
51%
Feels like
12°F
Dew Point
-2°F
2 AM
14°F
0%
2mph
S
Mostly Cloudy
Humidity
48%
Feels like
14°F
Dew Point
-2°F
3 AM
15°F
0%
2mph
S
Cloudy
Humidity
47%
Feels like
15°F
Dew Point
-2°F
4 AM
16°F
0%
2mph
S
Cloudy
Humidity
46%
Feels like
16°F
Dew Point
-1°F
5 AM
17°F
0%
3mph
S
Cloudy
Humidity
46%
Feels like
17°F
Dew Point
0°F
6 AM
18°F
0%
3mph
S
Cloudy
Humidity
48%
Feels like
12°F
Dew Point
1°F
7 AM
19°F
10%
4mph
S
Cloudy
Humidity
49%
Feels like
13°F
Dew Point
3°F
7:37 AM
8 AM
21°F
10%
4mph
S
Cloudy
Humidity
49%
Feels like
15°F
Dew Point
5°F
9 AM
24°F
10%
5mph
S
Mostly Cloudy
Humidity
47%
Feels like
18°F
Dew Point
7°F
10 AM
28°F
10%
6mph
SSW
Partly Cloudy
Humidity
45%
Feels like
21°F
Dew Point
9°F
11 AM
31°F
10%
7mph
SSW
Partly Cloudy
Humidity
44%
Feels like
24°F
Dew Point
12°F
12 PM
34°F
30%
9mph
SSW
30% Chance Snow Showers
Humidity
44%
Feels like
26°F
Dew Point
14°F
1 PM
36°F
10%
9mph
SSW
Partly Cloudy
Humidity
45%
Feels like
28°F
Dew Point
16°F
2 PM
37°F
20%
10mph
SW
Partly Cloudy
Humidity
47%
Feels like
29°F
Dew Point
18°F
3 PM
37°F
20%
9mph
SW
Mostly Sunny
Humidity
52%
Feels like
30°F
Dew Point
21°F
4 PM
36°F
30%
9mph
SW
30% Chance Snow Showers
Humidity
56%
Feels like
29°F
Dew Point
22°F
5 PM
36°F
30%
8mph
SW
30% Chance Snow Showers
Humidity
61%
Feels like
29°F
Dew Point
24°F
5:24 PM
6 PM
35°F
40%
8mph
SW
40% Chance Snow Showers
Humidity
65%
Feels like
29°F
Dew Point
24°F
7 PM
34°F
40%
7mph
SW
40% Chance Snow Showers
Humidity
68%
Feels like
28°F
Dew Point
25°F
8 PM
33°F
40%
7mph
SW
40% Chance Frozen Mix
Humidity
71%
Feels like
27°F
Dew Point
25°F
9 PM
33°F
40%
6mph
SW
40% Chance Frozen Mix
Humidity
73%
Feels like
27°F
Dew Point
25°F
10 PM
32°F
40%
6mph
SW
40% Chance Frozen Mix
Humidity
75%
Feels like
26°F
Dew Point
25°F
11 PM
31°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
77%
Feels like
25°F
Dew Point
24°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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