Heavy Rainfall in the Southwest and Southeast This Weekend; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

Heavy rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest. A near-stationary front will bring numerous showers and thunderstorms to much of the Mid-Atlantic and Southeast. Tropical wave (AL94) is likely to become a depression. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

62°F

17°C

Humidity 99%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 26 Sep 9:55 pm EDT
Extended Forecast for

Lansdale PA

  • Tonight

    Tonight: Patchy fog.  Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 78. Calm wind becoming east around 5 mph.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 7pm.  Cloudy, with a low around 62. Calm wind.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 79. Calm wind becoming north around 5 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 79.

    High: 79 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 62.

    Low: 62 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 60. Calm wind.
Saturday
Partly sunny, with a high near 78. Calm wind becoming east around 5 mph.
Saturday Night
A chance of showers, mainly after 7pm. Cloudy, with a low around 62. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 79. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around 60. Calm wind.
Monday
Mostly cloudy, with a high near 79.
Monday Night
Cloudy, with a low around 62.
Tuesday
Mostly cloudy, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Lansdale PA
 40.24°N 75.28°W (Elev. 387 ft)
6:20 pm EDT Sep 26, 2025
10pm EDT Sep 26, 2025-6pm EDT Oct 3, 2025
 
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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