Hourly Weather Forecast - Valley Forge, PA

2 AM
28°F
0%
5mph
NW
Mostly Clear
Humidity
87%
Feels like
22°F
Dew Point
25°F
3 AM
28°F
0%
6mph
NNW
Partly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
23°F
4 AM
27°F
0%
6mph
N
Partly Cloudy
Humidity
78%
Feels like
21°F
Dew Point
21°F
5 AM
27°F
0%
6mph
N
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
19°F
6 AM
27°F
0%
6mph
N
Partly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
17°F
7 AM
27°F
0%
6mph
N
Partly Cloudy
Humidity
60%
Feels like
21°F
Dew Point
15°F
7:11 AM
8 AM
28°F
0%
6mph
N
Partly Cloudy
Humidity
52%
Feels like
21°F
Dew Point
13°F
9 AM
29°F
0%
6mph
NNE
Mostly Cloudy
Humidity
46%
Feels like
22°F
Dew Point
11°F
10 AM
29°F
0%
7mph
NNE
Mostly Cloudy
Humidity
41%
Feels like
22°F
Dew Point
8°F
11 AM
30°F
0%
7mph
NNE
Mostly Cloudy
Humidity
36%
Feels like
23°F
Dew Point
6°F
12 PM
30°F
0%
6mph
NNE
Mostly Cloudy
Humidity
32%
Feels like
23°F
Dew Point
4°F
1 PM
30°F
0%
6mph
NNE
Mostly Cloudy
Humidity
29%
Feels like
24°F
Dew Point
2°F
2 PM
30°F
0%
6mph
NNE
Mostly Cloudy
Humidity
27%
Feels like
24°F
Dew Point
0°F
3 PM
29°F
0%
5mph
NNE
Mostly Cloudy
Humidity
26%
Feels like
24°F
Dew Point
-1°F
4 PM
28°F
0%
5mph
NNE
Cloudy
Humidity
27%
Feels like
23°F
Dew Point
-2°F
4:36 PM
5 PM
26°F
0%
4mph
NNE
Cloudy
Humidity
28%
Feels like
21°F
Dew Point
-2°F
6 PM
25°F
0%
3mph
NNE
Cloudy
Humidity
30%
Feels like
21°F
Dew Point
-2°F
7 PM
24°F
0%
3mph
NNE
Cloudy
Humidity
33%
Feels like
20°F
Dew Point
-1°F
8 PM
23°F
0%
3mph
NNE
Cloudy
Humidity
35%
Feels like
23°F
Dew Point
-1°F
9 PM
22°F
0%
2mph
NNE
Cloudy
Humidity
36%
Feels like
22°F
Dew Point
-1°F
10 PM
20°F
0%
2mph
NNE
Cloudy
Humidity
38%
Feels like
20°F
Dew Point
-1°F
11 PM
19°F
0%
2mph
N
Cloudy
Humidity
41%
Feels like
19°F
Dew Point
0°F

Snowfall forecast for Monday

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic on Monday.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide