Hourly Weather Forecast - Harleysville, PA

12 AM
24°F
0%
9mph
W
Partly Cloudy
Humidity
60%
Feels like
15°F
Dew Point
13°F
1 AM
24°F
0%
8mph
W
Partly Cloudy
Humidity
61%
Feels like
15°F
Dew Point
13°F
2 AM
24°F
0%
8mph
W
Mostly Clear
Humidity
64%
Feels like
15°F
Dew Point
14°F
3 AM
24°F
0%
7mph
W
Mostly Clear
Humidity
63%
Feels like
16°F
Dew Point
13°F
4 AM
24°F
0%
7mph
W
Mostly Clear
Humidity
65%
Feels like
16°F
Dew Point
13°F
5 AM
23°F
0%
6mph
W
Clear
Humidity
66%
Feels like
15°F
Dew Point
13°F
6 AM
23°F
0%
5mph
W
Mostly Clear
Humidity
67%
Feels like
16°F
Dew Point
14°F
7 AM
24°F
0%
5mph
W
Mostly Clear
Humidity
68%
Feels like
18°F
Dew Point
15°F
7:14 AM
8 AM
26°F
0%
5mph
W
Mostly Sunny
Humidity
64%
Feels like
21°F
Dew Point
16°F
9 AM
29°F
0%
5mph
W
Partly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
17°F
10 AM
31°F
0%
6mph
W
Partly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
16°F
11 AM
32°F
0%
6mph
W
Partly Cloudy
Humidity
50%
Feels like
27°F
Dew Point
16°F
12 PM
33°F
0%
6mph
W
Partly Cloudy
Humidity
48%
Feels like
28°F
Dew Point
16°F
1 PM
34°F
0%
5mph
W
Mostly Cloudy
Humidity
47%
Feels like
29°F
Dew Point
16°F
2 PM
34°F
0%
5mph
W
Mostly Cloudy
Humidity
48%
Feels like
29°F
Dew Point
16°F
3 PM
33°F
0%
4mph
W
Mostly Cloudy
Humidity
49%
Feels like
29°F
Dew Point
16°F
4 PM
31°F
0%
3mph
W
Mostly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
16°F
4:35 PM
5 PM
30°F
10%
2mph
W
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
16°F
6 PM
28°F
10%
1mph
W
Mostly Cloudy
Humidity
59%
Feels like
28°F
Dew Point
16°F
7 PM
27°F
10%
1mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
17°F
8 PM
25°F
10%
0mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
17°F
9 PM
24°F
10%
0mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
17°F
10 PM
23°F
10%
0mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
18°F
11 PM
23°F
10%
0mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
18°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