Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

58°F

14°C

Humidity 62%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 1 Oct 7:56 am EDT
Extended Forecast for

2 Miles SE Hummelstown PA

  • Today

    Today: Sunny, with a high near 72. North wind 8 to 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. Northeast wind around 7 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69. East wind around 6 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 72. North wind 8 to 10 mph.
Tonight
Clear, with a low around 43. Northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 69. East wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Hummelstown PA
 40.23°N 76.67°W (Elev. 594 ft)
8:06 am EDT Oct 1, 2025
8am EDT Oct 1, 2025-6pm EDT Oct 7, 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