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.

Fair

28°F

-2°C

Humidity 78%
Wind Speed SE 5 mph
Barometer 29.85 in (1011.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Dec 1:56 am EST
Extended Forecast for

Harrisburg, Capital City Airport PA

  • Overnight

    Overnight: Cloudy, with a low around 27. Southeast wind around 6 mph.

    Low: 27 °F

    Cloudy

  • Wednesday

    Wednesday: Rain and snow likely before 1pm, then rain. High near 41. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 28. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 8 to 15 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 27. Southeast wind around 6 mph.
Wednesday
Rain and snow likely before 1pm, then rain. High near 41. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 28. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 34. West wind 15 to 18 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 8 to 15 mph, with gusts as high as 29 mph.
Friday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg, Capital City Airport PA
 40.25°N 76.85°W (Elev. 387 ft)
Last Update:
2:15 am EST Dec 10, 2025
Forecast Valid:
2am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation