Hourly Weather Forecast - Valley Forge, PA

12 AM
36°F
10%
3mph
N
Partly Cloudy
Humidity
48%
Feels like
33°F
Dew Point
18°F
1 AM
35°F
10%
4mph
N
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
18°F
2 AM
34°F
10%
4mph
N
Mostly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
19°F
3 AM
33°F
10%
4mph
NNW
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
19°F
4 AM
33°F
10%
3mph
NNW
Mostly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
20°F
5 AM
33°F
10%
3mph
NNW
Mostly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
21°F
6 AM
33°F
10%
3mph
NW
Mostly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
21°F
6:56 AM
7 AM
32°F
10%
3mph
NW
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
22°F
8 AM
33°F
10%
3mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
22°F
9 AM
35°F
20%
4mph
WSW
Cloudy
Humidity
62%
Feels like
31°F
Dew Point
23°F
10 AM
38°F
20%
4mph
SSW
Cloudy
Humidity
56%
Feels like
35°F
Dew Point
24°F
11 AM
41°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
50%
Feels like
39°F
Dew Point
24°F
12 PM
44°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
46%
Feels like
42°F
Dew Point
25°F
1 PM
46°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
44%
Feels like
44°F
Dew Point
25°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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