National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

43°F

6°C

Humidity 85%
Wind Speed NW 3 mph
Barometer 29.93 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 1 May 4:50 am EDT
Extended Forecast for

Valley Forge PA

  • Today

    Today: Increasing clouds, with a high near 65. West wind around 5 mph.

    High: 65 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers, mainly before 1am. Increasing clouds, with a low around 46. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 61. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 41. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Northwest wind 5 to 15 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 65. West wind around 5 mph.
Tonight
A chance of showers, mainly before 1am. Increasing clouds, with a low around 46. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 61. Northwest wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 41. Northwest wind around 5 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 60. Northwest wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Thursday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valley Forge PA
 40.1°N 75.45°W (Elev. 200 ft)
Last Update:
4:08 am EDT May 1, 2026
Forecast Valid:
5am EDT May 1, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation