Hourly Weather Forecast - Valley Forge, PA

2 PM
40°F
0%
4mph
WSW
Partly Cloudy
Humidity
58%
Feels like
38°F
Dew Point
27°F
3 PM
40°F
70%
3mph
WSW
70% Chance Rain Showers
Humidity
61%
Feels like
40°F
Dew Point
27°F
4 PM
38°F
10%
2mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
28°F
4:36 PM
5 PM
37°F
20%
1mph
WSW
Cloudy
Humidity
70%
Feels like
37°F
Dew Point
28°F
6 PM
36°F
20%
1mph
SW
Cloudy
Humidity
74%
Feels like
36°F
Dew Point
28°F
7 PM
35°F
20%
2mph
SW
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
29°F
8 PM
35°F
20%
1mph
SW
Cloudy
Humidity
81%
Feels like
35°F
Dew Point
30°F
9 PM
34°F
30%
1mph
WSW
30% Chance of Snow
Humidity
85%
Feels like
34°F
Dew Point
30°F
10 PM
33°F
60%
1mph
WSW
60% Chance of Heavy Snow
Humidity
89%
Feels like
33°F
Dew Point
30°F
11 PM
33°F
80%
1mph
WSW
80% Chance of Heavy Snow
Humidity
91%
Feels like
33°F
Dew Point
30°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

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