Hourly Weather Forecast - Collegeville, PA

12 AM
27°F
10%
2mph
SW
Mostly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
18°F
1 AM
27°F
10%
2mph
SSW
Cloudy
Humidity
67%
Feels like
27°F
Dew Point
18°F
2 AM
27°F
10%
2mph
SSW
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
17°F
3 AM
27°F
20%
3mph
SSW
Cloudy
Humidity
64%
Feels like
27°F
Dew Point
17°F
4 AM
28°F
20%
3mph
S
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
16°F
5 AM
28°F
20%
3mph
S
Mostly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
17°F
6 AM
28°F
20%
3mph
S
Mostly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
19°F
7 AM
29°F
20%
4mph
S
Mostly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
20°F
7:21 AM
8 AM
30°F
20%
4mph
S
Mostly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
22°F
9 AM
33°F
20%
4mph
S
Cloudy
Humidity
68%
Feels like
29°F
Dew Point
23°F
10 AM
35°F
30%
5mph
S
30% Chance Frozen Mix
Humidity
62%
Feels like
31°F
Dew Point
23°F
11 AM
36°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
60%
Feels like
32°F
Dew Point
24°F
12 PM
38°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
60%
Feels like
33°F
Dew Point
25°F
1 PM
39°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
61%
Feels like
34°F
Dew Point
27°F
2 PM
40°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
62%
Feels like
35°F
Dew Point
28°F
3 PM
40°F
10%
6mph
SSW
Cloudy
Humidity
65%
Feels like
36°F
Dew Point
29°F
4 PM
40°F
10%
6mph
SW
Cloudy
Humidity
68%
Feels like
35°F
Dew Point
30°F
4:40 PM
5 PM
39°F
10%
6mph
SW
Cloudy
Humidity
71%
Feels like
34°F
Dew Point
30°F
6 PM
38°F
10%
5mph
SW
Cloudy
Humidity
72%
Feels like
33°F
Dew Point
29°F
7 PM
37°F
30%
5mph
WSW
30% Chance of Flurries
Humidity
74%
Feels like
33°F
Dew Point
29°F
8 PM
37°F
30%
6mph
WSW
30% Chance of Flurries
Humidity
81%
Feels like
32°F
Dew Point
31°F
9 PM
36°F
30%
6mph
WSW
30% Chance of Flurries
Humidity
82%
Feels like
31°F
Dew Point
31°F
10 PM
36°F
30%
6mph
WSW
30% Chance of Flurries
Humidity
81%
Feels like
31°F
Dew Point
30°F
11 PM
35°F
10%
6mph
W
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
30°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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