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Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

12°F

-11°C

Humidity 48%
Wind Speed W 7 mph
Barometer 30.16 in (1021.8 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 8:56 am EST
Extended Forecast for

Harrisburg International Airport PA

Cold Weather Advisory January 27, 07:00pm until January 28, 10:00am
Cold Weather Advisory January 27, 09:34am until January 27, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 27, 09:34am until January 27, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Today

    High: 21 °F

    Intermittent
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -5. West wind 6 to 8 mph.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. Wind chill values as low as -10. West wind around 8 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 0. Wind chill values as low as -10. West wind around 6 mph.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 18. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Today
Intermittent flurries after 10am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind around 10 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -5. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values as low as -10. West wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 0. Wind chill values as low as -10. West wind around 6 mph.
Thursday
Sunny, with a high near 18. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around -4.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Mostly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.22°N 76.76°W (Elev. 446 ft)
7:05 am EST Jan 27, 2026
9am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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