Hourly Weather Forecast - Norristown, PA

9 AM
33°F
0%
6mph
S
Mostly Cloudy
Humidity
90%
Feels like
27°F
Dew Point
31°F
10 AM
35°F
0%
7mph
S
Mostly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
30°F
11 AM
37°F
10%
7mph
S
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
30°F
12 PM
38°F
10%
7mph
SSW
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
31°F
1 PM
39°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
33°F
Dew Point
32°F
2 PM
39°F
50%
7mph
SSW
50% Chance of Light Rain
Humidity
81%
Feels like
33°F
Dew Point
33°F
3 PM
38°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
87%
Feels like
33°F
Dew Point
35°F
4 PM
37°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
94%
Feels like
32°F
Dew Point
36°F
4:35 PM
5 PM
37°F
60%
7mph
SSW
60% Chance of Light Rain
Humidity
96%
Feels like
32°F
Dew Point
36°F
6 PM
37°F
50%
7mph
SSW
50% Chance of Light Rain
Humidity
95%
Feels like
32°F
Dew Point
36°F
7 PM
38°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
33°F
Dew Point
35°F
8 PM
38°F
20%
7mph
SW
Cloudy
Humidity
90%
Feels like
33°F
Dew Point
35°F
9 PM
38°F
10%
6mph
SW
Mostly Cloudy
Humidity
92%
Feels like
33°F
Dew Point
36°F
10 PM
38°F
0%
7mph
SW
Partly Cloudy
Humidity
91%
Feels like
32°F
Dew Point
35°F
11 PM
37°F
0%
7mph
WSW
Partly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
35°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