Hourly Weather Forecast - McKeesport, PA

12 AM
16°F
0%
7mph
SSW
Mostly Clear
Humidity
74%
Feels like
6°F
Dew Point
10°F
1 AM
16°F
0%
7mph
SSW
Mostly Clear
Humidity
74%
Feels like
6°F
Dew Point
9°F
2 AM
16°F
0%
7mph
SSW
Mostly Clear
Humidity
77%
Feels like
6°F
Dew Point
10°F
3 AM
15°F
10%
6mph
SSW
Mostly Clear
Humidity
79%
Feels like
5°F
Dew Point
10°F
4 AM
14°F
10%
6mph
SSW
Mostly Clear
Humidity
82%
Feels like
4°F
Dew Point
10°F
5 AM
13°F
10%
6mph
SSW
Clear
Humidity
82%
Feels like
3°F
Dew Point
9°F
6 AM
13°F
10%
6mph
S
Clear
Humidity
85%
Feels like
3°F
Dew Point
9°F
7 AM
14°F
10%
6mph
S
Mostly Clear
Humidity
84%
Feels like
5°F
Dew Point
10°F
7:35 AM
8 AM
16°F
10%
6mph
S
Mostly Sunny
Humidity
80%
Feels like
7°F
Dew Point
11°F
9 AM
19°F
10%
7mph
S
Sunny
Humidity
77%
Feels like
10°F
Dew Point
13°F
10 AM
22°F
10%
7mph
SSW
Mostly Sunny
Humidity
72%
Feels like
14°F
Dew Point
15°F
11 AM
25°F
10%
8mph
SSW
Mostly Sunny
Humidity
68%
Feels like
16°F
Dew Point
16°F
12 PM
27°F
10%
9mph
SSW
Mostly Sunny
Humidity
66%
Feels like
18°F
Dew Point
17°F
1 PM
29°F
10%
10mph
SSW
Partly Cloudy
Humidity
63%
Feels like
21°F
Dew Point
18°F
2 PM
31°F
10%
10mph
SSW
Mostly Sunny
Humidity
62%
Feels like
22°F
Dew Point
19°F
3 PM
31°F
10%
10mph
SSW
Mostly Sunny
Humidity
64%
Feels like
22°F
Dew Point
20°F
4 PM
30°F
10%
9mph
SSW
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
20°F
4:54 PM
5 PM
29°F
10%
9mph
SSW
Mostly Clear
Humidity
69%
Feels like
21°F
Dew Point
20°F
6 PM
28°F
10%
9mph
SSW
Mostly Clear
Humidity
70%
Feels like
19°F
Dew Point
19°F
7 PM
27°F
10%
9mph
S
Mostly Clear
Humidity
73%
Feels like
19°F
Dew Point
20°F
8 PM
27°F
10%
9mph
S
Partly Cloudy
Humidity
75%
Feels like
18°F
Dew Point
20°F
9 PM
28°F
10%
10mph
S
Mostly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
10 PM
28°F
10%
11mph
S
Cloudy
Humidity
75%
Feels like
19°F
Dew Point
21°F
11 PM
29°F
10%
11mph
SSW
Cloudy
Humidity
77%
Feels like
19°F
Dew Point
23°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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