Hourly Weather Forecast - Willow Grove, PA

12 PM
40°F
10%
6mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
31°F
1 PM
40°F
20%
6mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
32°F
2 PM
40°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
74%
Feels like
37°F
Dew Point
33°F
3 PM
40°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
80%
Feels like
36°F
Dew Point
34°F
4 PM
39°F
50%
5mph
SSW
50% Chance of Light Rain
Humidity
85%
Feels like
35°F
Dew Point
35°F
4:34 PM
5 PM
38°F
80%
5mph
SSW
80% Chance of Light Rain
Humidity
90%
Feels like
34°F
Dew Point
35°F
6 PM
38°F
60%
5mph
SSW
60% Chance of Light Rain
Humidity
91%
Feels like
34°F
Dew Point
35°F
7 PM
37°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
33°F
Dew Point
35°F
8 PM
37°F
20%
5mph
SW
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
35°F
9 PM
37°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
33°F
Dew Point
35°F
10 PM
37°F
10%
5mph
SW
Mostly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
34°F
11 PM
37°F
10%
5mph
SW
Partly Cloudy
Humidity
89%
Feels like
33°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

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide