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

37°F

3°C

Humidity 59%
Wind Speed NW 5 mph
Barometer 29.90 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 26 Feb 8:15 am EST
Extended Forecast for

Valley Forge PA

  • Today

    Today: A slight chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm. Partly sunny, with a high near 43. Northwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 22. Calm wind becoming north around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Calm wind becoming south around 5 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Calm wind becoming southwest around 5 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 1am. Partly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Partly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Chance Snow

Detailed Forecast

Today
A slight chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm. Partly sunny, with a high near 43. Northwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 22. Calm wind becoming north around 5 mph.
Friday
Sunny, with a high near 47. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind.
Saturday
Sunny, with a high near 55. Calm wind becoming southwest around 5 mph.
Saturday Night
A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A chance of snow after 1am. Partly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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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:
4:12 am EST Feb 26, 2026
Forecast Valid:
8am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation