News Headlines
Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fair

13°F

-11°C

Humidity 56%
Wind Speed SW 5 mph
Barometer 30.15 in (1021.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 27 Jan 4:56 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, 05:58am until January 27, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 27, 05:58am 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 -10. West wind 8 to 10 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 10 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind around 7 mph.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 18. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 18 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Today
Intermittent flurries after 10am. Partly sunny, with a high near 21. Wind chill values as low as -10. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -10. West wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values as low as -10. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind around 7 mph.
Thursday
Sunny, with a high near 18. West wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around -2.
Friday
Mostly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 24. Blustery.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
1:26 am EST Jan 27, 2026
5am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database