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Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

7°F

-14°C

Humidity 91%
Wind Speed Calm
Barometer 30.16 in (1022.0 mb)
Dewpoint 5°F (-15°C)
Visibility 9.00 mi
Last update 5 Feb 7:56 am EST
Extended Forecast for

Harrisburg International Airport PA

  • Today

    Today: Sunny, with a high near 27. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 4pm.  Increasing clouds, with a high near 30. Light southwest wind.  Chance of precipitation is 30%.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow before 7pm, then scattered snow showers between 7pm and 4am.  Cloudy, with a low around 9. Light and variable wind becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 43 mph.

    High: 17 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 12. Calm wind.
Friday
A chance of snow, mainly after 4pm. Increasing clouds, with a high near 30. Light southwest wind. Chance of precipitation is 30%.
Friday Night
A chance of snow before 7pm, then scattered snow showers between 7pm and 4am. Cloudy, with a low around 9. Light and variable wind becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 17. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 3.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
7:07 am EST Feb 5, 2026
8am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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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