National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

19°C

66°F

Humidity 73%
Wind Speed SE 7 km/h
Barometer 1013.8 mb (29.94 in)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 17 May 6:56 pm EDT
Extended Forecast for

Harrisburg International Airport PA

  • Tonight

    Tonight: Showers likely, mainly after midnight. Cloudy, with a low around 15. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 15 °C

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 18. Southeast wind 8 to 10 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    High: 18 °C

    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 14. Calm wind. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 14 °C

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 23. Calm wind.

    High: 23 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 14. Calm wind.

    Low: 14 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after midnight. Cloudy, with a low around 15. Southeast wind 5 to 11 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday
Showers. High near 18. Southeast wind 8 to 10 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Saturday Night
A chance of showers, mainly before 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 14. Calm wind. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Partly sunny, with a high near 23. Calm wind.
Sunday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 14. Calm wind.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Thursday
Showers likely. Partly sunny, with a high near 28. Chance of precipitation is 60%.
Thursday Night
Showers likely. Partly cloudy, with a low around 16. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 m)
Last Update:
6:42 pm EDT May 17, 2024
Forecast Valid:
7pm EDT May 17, 2024-6pm EDT May 24, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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