Hourly Weather Forecast - Valley Forge, PA

12 AM
35°F
0%
5mph
S
Cloudy
Humidity
63%
Feels like
31°F
Dew Point
24°F
1 AM
34°F
10%
5mph
S
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
24°F
2 AM
32°F
10%
5mph
SSW
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
25°F
3 AM
32°F
10%
4mph
SSW
Cloudy
Humidity
79%
Feels like
28°F
Dew Point
26°F
4 AM
32°F
10%
4mph
SSW
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
27°F
5 AM
34°F
10%
3mph
SW
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
28°F
6 AM
36°F
10%
4mph
SW
Mostly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
29°F
6:57 AM
7 AM
38°F
10%
4mph
WSW
Partly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
29°F
8 AM
40°F
20%
4mph
WSW
Mostly Sunny
Humidity
64%
Feels like
38°F
Dew Point
29°F
9 AM
43°F
30%
5mph
W
30% Chance Rain Showers
Humidity
57%
Feels like
40°F
Dew Point
29°F
10 AM
45°F
40%
6mph
W
40% Chance Rain Showers
Humidity
51%
Feels like
42°F
Dew Point
28°F
11 AM
47°F
40%
7mph
W
40% Chance Rain Showers
Humidity
47%
Feels like
43°F
Dew Point
27°F
12 PM
47°F
30%
7mph
W
30% Chance Rain Showers
Humidity
42%
Feels like
44°F
Dew Point
26°F
1 PM
48°F
20%
7mph
WNW
Partly Cloudy
Humidity
40%
Feels like
45°F
Dew Point
25°F
2 PM
49°F
20%
7mph
WNW
Partly Cloudy
Humidity
38%
Feels like
46°F
Dew Point
24°F
3 PM
49°F
20%
7mph
WNW
Partly Cloudy
Humidity
37%
Feels like
46°F
Dew Point
24°F
4 PM
49°F
10%
6mph
WNW
Partly Cloudy
Humidity
36%
Feels like
46°F
Dew Point
23°F
5 PM
48°F
10%
6mph
WNW
Partly Cloudy
Humidity
37%
Feels like
45°F
Dew Point
23°F
6 PM
47°F
10%
6mph
WNW
Partly Cloudy
Humidity
38%
Feels like
44°F
Dew Point
22°F
7 PM
44°F
10%
5mph
NW
Partly Cloudy
Humidity
41%
Feels like
41°F
Dew Point
22°F
7:18 PM
8 PM
41°F
10%
4mph
NW
Partly Cloudy
Humidity
44%
Feels like
38°F
Dew Point
21°F
9 PM
39°F
10%
3mph
NW
Mostly Clear
Humidity
48%
Feels like
39°F
Dew Point
21°F
10 PM
38°F
10%
3mph
NNW
Mostly Clear
Humidity
48%
Feels like
38°F
Dew Point
20°F
11 PM
37°F
10%
3mph
NNW
Clear
Humidity
49%
Feels like
37°F
Dew Point
20°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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