Hourly Weather Forecast - Collegeville, PA

2 PM
45°F
0%
7mph
SW
Partly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
34°F
3 PM
44°F
0%
6mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
34°F
4 PM
42°F
0%
6mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
33°F
4:37 PM
5 PM
40°F
0%
6mph
W
Partly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
32°F
6 PM
38°F
0%
5mph
W
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
31°F
7 PM
37°F
0%
5mph
WNW
Partly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
31°F
8 PM
35°F
0%
4mph
WNW
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
9 PM
34°F
0%
4mph
WNW
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
30°F
10 PM
33°F
0%
3mph
W
Mostly Cloudy
Humidity
87%
Feels like
33°F
Dew Point
29°F
11 PM
31°F
0%
2mph
W
Partly Cloudy
Humidity
88%
Feels like
31°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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