Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. 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 30.17 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 30 Sep 12:15 am EDT
Extended Forecast for

Horsham PA

  • Overnight

    Overnight: Cloudy, with a low around 62. Calm wind becoming north around 5 mph.

    Low: 62 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 80. Northeast wind 5 to 10 mph.

    High: 80 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 69. North wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 62. Calm wind becoming north around 5 mph.
Tuesday
Mostly cloudy, with a high near 80. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 69. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 46. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Horsham PA
 40.18°N 75.14°W (Elev. 299 ft)
4:10 pm EDT Sep 29, 2025
12am EDT Sep 30, 2025-6pm EDT Oct 6, 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