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

12°C

54°F

Humidity 93%
Wind Speed NW 9 km/h
Barometer 1004.3 mb (29.65 in)
Dewpoint 11°C (52°F)
Visibility 16 km
Wind Chill11°C (52°F)
Last update 8 Nov 1:56 am EST
Extended Forecast for

Harrisburg International Airport PA

  • Overnight

    Overnight: A chance of showers, mainly before 3am. Cloudy, with a low around 10. West wind around 14 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.

    Low: 10 °C

    Chance
    Showers

  • Saturday

    Saturday: Increasing clouds, with a high near 18. Northwest wind 8 to 13 km/h.

    High: 18 °C

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of rain, mainly between midnight and 2am. Mostly cloudy, with a low around 8. Calm wind becoming east 5 to 10 km/h in the evening. Chance of precipitation is 30%.

    Low: 8 °C

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 7am. High near 17. Southeast wind 10 to 14 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 17 °C

    Rain

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 4. West wind 13 to 16 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 4 °C

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 8.

    High: 8 °C

    Partly Sunny

  • Monday Night

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

    Low: -1 °C

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 7.

    High: 7 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 0.

    Low: 0 °C

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 3am. Cloudy, with a low around 10. West wind around 14 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.
Saturday
Increasing clouds, with a high near 18. Northwest wind 8 to 13 km/h.
Saturday Night
A chance of rain, mainly between midnight and 2am. Mostly cloudy, with a low around 8. Calm wind becoming east 5 to 10 km/h in the evening. Chance of precipitation is 30%.
Sunday
Rain, mainly after 7am. High near 17. Southeast wind 10 to 14 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 4. West wind 13 to 16 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Monday
Partly sunny, with a high near 8.
Monday Night
Partly cloudy, with a low around -1.
Veterans Day
Mostly sunny, with a high near 7.
Tuesday Night
Mostly cloudy, with a low around 0.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 11.
Thursday Night
Mostly clear, with a low around 2.
Friday
Mostly sunny, with a high near 11.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 m)
Last Update:
1:41 am EST Nov 8, 2025
Forecast Valid:
2am EST Nov 8, 2025-6pm EST Nov 14, 2025
 
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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