Hourly Weather Forecast - McKees Rocks, PA

12 AM
21°F
0%
5mph
W
Mostly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
10°F
1 AM
20°F
0%
5mph
WSW
Partly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
10°F
2 AM
20°F
0%
4mph
WSW
Partly Cloudy
Humidity
64%
Feels like
14°F
Dew Point
10°F
3 AM
20°F
0%
4mph
SW
Partly Cloudy
Humidity
66%
Feels like
14°F
Dew Point
10°F
4 AM
20°F
0%
4mph
SW
Mostly Clear
Humidity
65%
Feels like
14°F
Dew Point
10°F
5 AM
20°F
10%
4mph
SSW
Mostly Clear
Humidity
62%
Feels like
15°F
Dew Point
10°F
6 AM
21°F
10%
4mph
SSW
Partly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
10°F
7 AM
23°F
10%
4mph
S
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
11°F
7:39 AM
8 AM
24°F
10%
4mph
S
Mostly Cloudy
Humidity
61%
Feels like
19°F
Dew Point
13°F
9 AM
26°F
10%
4mph
S
Cloudy
Humidity
60%
Feels like
21°F
Dew Point
14°F
10 AM
29°F
10%
5mph
S
Cloudy
Humidity
56%
Feels like
24°F
Dew Point
15°F
11 AM
32°F
10%
6mph
S
Cloudy
Humidity
51%
Feels like
26°F
Dew Point
16°F
12 PM
35°F
10%
6mph
S
Cloudy
Humidity
48%
Feels like
30°F
Dew Point
18°F
1 PM
38°F
10%
7mph
S
Cloudy
Humidity
44%
Feels like
32°F
Dew Point
18°F
2 PM
40°F
10%
7mph
S
Cloudy
Humidity
40%
Feels like
35°F
Dew Point
18°F
3 PM
41°F
10%
7mph
SSW
Cloudy
Humidity
38%
Feels like
36°F
Dew Point
17°F
4 PM
42°F
10%
7mph
SSW
Cloudy
Humidity
38%
Feels like
37°F
Dew Point
18°F
4:56 PM
5 PM
41°F
20%
8mph
SSW
Cloudy
Humidity
40%
Feels like
36°F
Dew Point
19°F
6 PM
40°F
20%
8mph
SSW
Cloudy
Humidity
46%
Feels like
35°F
Dew Point
21°F
7 PM
38°F
20%
8mph
SSW
Cloudy
Humidity
50%
Feels like
33°F
Dew Point
22°F
8 PM
37°F
20%
9mph
SSW
Cloudy
Humidity
63%
Feels like
31°F
Dew Point
26°F
9 PM
37°F
20%
8mph
SSW
Cloudy
Humidity
66%
Feels like
30°F
Dew Point
27°F
10 PM
37°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
67%
Feels like
31°F
Dew Point
27°F
11 PM
37°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
67%
Feels like
31°F
Dew Point
28°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide