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

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

34°F

1°C

Humidity 79%
Wind Speed Calm
Barometer 30.07 in (1018.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 7 Dec 8:56 pm EST
Extended Forecast for

Harrisburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30. North wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Calm wind becoming south 5 to 9 mph in the morning.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 28. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Light and variable wind becoming north 5 to 10 mph after midnight.
Monday
Partly sunny, with a high near 30. North wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 12. Calm wind.
Tuesday
Partly sunny, with a high near 34. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 28. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 40.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 29.
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 76.9°W (Elev. 308 ft)
Last Update:
9:16 pm EST Dec 7, 2025
Forecast Valid:
9pm EST Dec 7, 2025-6pm EST Dec 14, 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