Hourly Weather Forecast - McKeesport, PA

12 PM
34°F
0%
9mph
S
Partly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
21°F
1 PM
38°F
0%
9mph
S
Mostly Cloudy
Humidity
50%
Feels like
31°F
Dew Point
21°F
2 PM
40°F
0%
9mph
S
Partly Cloudy
Humidity
47%
Feels like
34°F
Dew Point
21°F
3 PM
40°F
0%
9mph
S
Mostly Cloudy
Humidity
46%
Feels like
35°F
Dew Point
21°F
4 PM
40°F
0%
9mph
S
Mostly Cloudy
Humidity
47%
Feels like
34°F
Dew Point
21°F
4:55 PM
5 PM
39°F
0%
9mph
S
Mostly Cloudy
Humidity
48%
Feels like
33°F
Dew Point
21°F
6 PM
39°F
0%
10mph
S
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
22°F
7 PM
38°F
0%
10mph
SSW
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
22°F
8 PM
38°F
10%
10mph
SSW
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
23°F
9 PM
37°F
10%
10mph
SSW
Partly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
24°F
10 PM
37°F
10%
10mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
25°F
11 PM
37°F
10%
10mph
SW
Mostly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
26°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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