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

79°F

26°C

Humidity 49%
Wind Speed W 3 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 May 6:56 pm EDT
Extended Forecast for

Mechanicsburg PA

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind.

    High: 79 °F

    Areas Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. South wind 3 to 5 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 59. Calm wind.
Monday
Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 59. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mechanicsburg PA
 40.22°N 77°W (Elev. 440 ft)
Last Update:
6:47 pm EDT May 19, 2024
Forecast Valid:
7pm EDT May 19, 2024-6pm EDT May 26, 2024
 
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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