Hourly Weather Forecast - Swissvale, PA

5 AM
13°F
0%
5mph
SE
Mostly Clear
Humidity
72%
Feels like
5°F
Dew Point
6°F
6 AM
15°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
8°F
7 AM
17°F
0%
6mph
SSE
Partly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
10°F
7:30 AM
8 AM
20°F
0%
8mph
S
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
13°F
9 AM
22°F
0%
9mph
SSW
Partly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
16°F
10 AM
25°F
0%
10mph
SSW
Partly Cloudy
Humidity
73%
Feels like
15°F
Dew Point
17°F
11 AM
27°F
0%
11mph
SSW
Partly Cloudy
Humidity
70%
Feels like
17°F
Dew Point
18°F
12 PM
29°F
0%
12mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
19°F
1 PM
30°F
0%
13mph
SSW
Cloudy
Humidity
63%
Feels like
20°F
Dew Point
19°F
2 PM
31°F
0%
13mph
SSW
Cloudy
Humidity
61%
Feels like
22°F
Dew Point
20°F
3 PM
32°F
0%
13mph
SSW
Cloudy
Humidity
61%
Feels like
23°F
Dew Point
20°F
4 PM
33°F
0%
13mph
SSW
Cloudy
Humidity
61%
Feels like
23°F
Dew Point
21°F
4:52 PM
5 PM
33°F
0%
13mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
22°F
6 PM
33°F
0%
12mph
SSW
Cloudy
Humidity
63%
Feels like
24°F
Dew Point
22°F
7 PM
33°F
0%
12mph
SSW
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
23°F
8 PM
33°F
0%
12mph
SSW
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
23°F
9 PM
33°F
0%
12mph
SSW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
24°F
10 PM
34°F
0%
12mph
SSW
Cloudy
Humidity
70%
Feels like
25°F
Dew Point
25°F
11 PM
34°F
10%
12mph
SSW
Cloudy
Humidity
71%
Feels like
25°F
Dew Point
26°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide