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.

Partly Cloudy

44°F

7°C

Humidity 45%
Wind Speed W 16 G 25 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 26 Nov 9:56 pm EST
Extended Forecast for

3 Miles SW Mechanicsburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. West wind around 11 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40. West wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. West wind around 11 mph, with gusts as high as 29 mph.
Thanksgiving Day
Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 40. West wind 14 to 18 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 25. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of showers after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mechanicsburg PA
 40.18°N 77.03°W (Elev. 499 ft)
Last Update:
7:06 pm EST Nov 26, 2025
Forecast Valid:
10pm EST Nov 26, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation