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

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast with Haze

36°F

2°C

Humidity 73%
Wind Speed Calm
Barometer 29.44 in (997.4 mb)
Dewpoint 28°F (-2°C)
Visibility 5.00 mi
Last update 10 Dec 2:56 pm EST
Extended Forecast for

Harrisburg PA

  • This Afternoon

    This Afternoon: Rain likely, mainly before 5pm. Cloudy, with a high near 40. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 33 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 7 to 10 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. West wind around 6 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly before 5pm. Cloudy, with a high near 40. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 7 to 10 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 35. West wind around 6 mph.
Friday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
Last Update:
3:06 pm EST Dec 10, 2025
Forecast Valid:
3pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation