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Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fair

10°F

-12°C

Humidity 73%
Wind Speed NE 3 mph
Barometer 30.49 in (1033.2 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 21 Jan 2:56 am EST
Extended Forecast for

Mount Wolf PA

  • Overnight

    Overnight: Clear, with a low around 6. Calm wind.

    Low: 6 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 35. Wind chill values as low as zero. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 35 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 31. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 44. West wind 9 to 17 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.

    Low: 10 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Clear, with a low around 6. Calm wind.
Wednesday
Increasing clouds, with a high near 35. Wind chill values as low as zero. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 31. Southwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 44. West wind 9 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.
Sunday
Snow. High near 17. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Wolf PA
 40.06°N 76.71°W (Elev. 446 ft)
Last Update:
2:26 am EST Jan 21, 2026
Forecast Valid:
3am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation