Hourly Weather Forecast - McKees Rocks, PA

12 AM
39°F
0%
7mph
W
Cloudy
Humidity
89%
Feels like
34°F
Dew Point
36°F
1 AM
38°F
0%
6mph
W
Cloudy
Humidity
89%
Feels like
33°F
Dew Point
35°F
2 AM
36°F
0%
6mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
34°F
3 AM
35°F
0%
6mph
WNW
Cloudy
Humidity
89%
Feels like
30°F
Dew Point
32°F
4 AM
33°F
0%
5mph
WNW
Cloudy
Humidity
92%
Feels like
28°F
Dew Point
31°F
5 AM
32°F
0%
4mph
WNW
Cloudy
Humidity
92%
Feels like
27°F
Dew Point
30°F
6 AM
30°F
0%
4mph
WNW
Cloudy
Humidity
93%
Feels like
26°F
Dew Point
29°F
7 AM
30°F
0%
3mph
WNW
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
28°F
7:41 AM
8 AM
31°F
0%
2mph
NW
Mostly Cloudy
Humidity
93%
Feels like
31°F
Dew Point
29°F
9 AM
33°F
0%
2mph
NNW
Mostly Cloudy
Humidity
88%
Feels like
33°F
Dew Point
30°F
10 AM
36°F
0%
2mph
N
Mostly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
29°F
11 AM
38°F
0%
2mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
29°F
12 PM
40°F
0%
1mph
SW
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
28°F
1 PM
40°F
0%
1mph
SSW
Partly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
27°F
2 PM
41°F
0%
1mph
S
Partly Cloudy
Humidity
58%
Feels like
41°F
Dew Point
27°F
3 PM
41°F
10%
1mph
SSE
Mostly Sunny
Humidity
58%
Feels like
41°F
Dew Point
28°F
4 PM
41°F
10%
1mph
SSE
Mostly Sunny
Humidity
58%
Feels like
41°F
Dew Point
28°F
4:58 PM
5 PM
40°F
10%
1mph
SE
Mostly Clear
Humidity
60%
Feels like
40°F
Dew Point
28°F
6 PM
37°F
10%
2mph
SE
Mostly Clear
Humidity
71%
Feels like
37°F
Dew Point
29°F
7 PM
35°F
10%
2mph
SE
Clear
Humidity
83%
Feels like
35°F
Dew Point
30°F
8 PM
33°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
89%
Feels like
33°F
Dew Point
30°F
9 PM
34°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
87%
Feels like
34°F
Dew Point
31°F
10 PM
35°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
85%
Feels like
35°F
Dew Point
31°F
11 PM
35°F
40%
2mph
SSE
40% Chance Rain Showers
Humidity
85%
Feels like
35°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's 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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