Hourly Weather Forecast - King of Prussia, PA

7:12 AM
8 AM
32°F
0%
6mph
S
Partly Cloudy
Humidity
94%
Feels like
27°F
Dew Point
31°F
9 AM
34°F
0%
6mph
S
Mostly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
31°F
10 AM
36°F
0%
7mph
S
Mostly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
32°F
11 AM
38°F
10%
8mph
S
Cloudy
Humidity
81%
Feels like
32°F
Dew Point
32°F
12 PM
39°F
10%
8mph
SSW
Cloudy
Humidity
78%
Feels like
33°F
Dew Point
33°F
1 PM
40°F
30%
8mph
SSW
30% Chance of Light Rain
Humidity
79%
Feels like
35°F
Dew Point
34°F
2 PM
40°F
40%
7mph
SSW
40% Chance of Light Rain
Humidity
81%
Feels like
35°F
Dew Point
35°F
3 PM
39°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
84%
Feels like
34°F
Dew Point
35°F
4 PM
39°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
88%
Feels like
34°F
Dew Point
35°F
4:35 PM
5 PM
38°F
60%
6mph
SSW
60% Chance of Light Rain
Humidity
90%
Feels like
34°F
Dew Point
36°F
6 PM
39°F
50%
6mph
SSW
50% Chance of Light Rain
Humidity
89%
Feels like
34°F
Dew Point
36°F
7 PM
39°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
87%
Feels like
35°F
Dew Point
36°F
8 PM
39°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
35°F
Dew Point
36°F
9 PM
39°F
10%
6mph
SW
Partly Cloudy
Humidity
85%
Feels like
35°F
Dew Point
35°F
10 PM
39°F
0%
6mph
SW
Partly Cloudy
Humidity
86%
Feels like
34°F
Dew Point
35°F
11 PM
38°F
0%
6mph
SW
Partly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
34°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak 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