Hourly Weather Forecast - Carnegie, PA

12 AM
39°F
10%
1mph
SW
Mostly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
26°F
1 AM
39°F
10%
1mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
39°F
Dew Point
26°F
2 AM
38°F
10%
1mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
26°F
3 AM
38°F
10%
1mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
27°F
4 AM
37°F
10%
1mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
27°F
5 AM
37°F
10%
1mph
SW
Cloudy
Humidity
68%
Feels like
37°F
Dew Point
28°F
6 AM
37°F
10%
1mph
SW
Cloudy
Humidity
70%
Feels like
37°F
Dew Point
29°F
7 AM
38°F
20%
1mph
SW
Cloudy
Humidity
72%
Feels like
38°F
Dew Point
30°F
7:16 AM
8 AM
40°F
20%
1mph
SW
Cloudy
Humidity
70%
Feels like
40°F
Dew Point
31°F
9 AM
43°F
10%
1mph
SW
Cloudy
Humidity
65%
Feels like
43°F
Dew Point
32°F
10 AM
47°F
10%
2mph
WSW
Cloudy
Humidity
59%
Feels like
47°F
Dew Point
33°F
11 AM
50°F
10%
2mph
WSW
Cloudy
Humidity
53%
Feels like
50°F
Dew Point
34°F
12 PM
52°F
10%
2mph
W
Cloudy
Humidity
49%
Feels like
52°F
Dew Point
34°F
1 PM
54°F
10%
2mph
W
Cloudy
Humidity
46%
Feels like
54°F
Dew Point
33°F
2 PM
54°F
10%
2mph
W
Cloudy
Humidity
44%
Feels like
54°F
Dew Point
32°F
3 PM
54°F
20%
2mph
W
Mostly Cloudy
Humidity
42%
Feels like
54°F
Dew Point
32°F
4 PM
53°F
20%
2mph
W
Partly Cloudy
Humidity
43%
Feels like
53°F
Dew Point
31°F
5 PM
52°F
20%
2mph
W
Partly Cloudy
Humidity
44%
Feels like
52°F
Dew Point
31°F
6 PM
50°F
20%
2mph
W
Partly Cloudy
Humidity
48%
Feels like
50°F
Dew Point
31°F
7 PM
47°F
20%
2mph
WSW
Mostly Cloudy
Humidity
53%
Feels like
47°F
Dew Point
31°F
7:37 PM
8 PM
45°F
20%
2mph
SW
Mostly Cloudy
Humidity
59%
Feels like
45°F
Dew Point
31°F
9 PM
42°F
20%
2mph
SW
Cloudy
Humidity
64%
Feels like
42°F
Dew Point
31°F
10 PM
40°F
20%
2mph
SSW
Cloudy
Humidity
68%
Feels like
40°F
Dew Point
31°F
11 PM
39°F
20%
2mph
S
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
30°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide