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.

Mostly Cloudy

79°F

26°C

Humidity 62%
Wind Speed NW 6 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 13 Aug 10:56 am EDT
Extended Forecast for

Harrisburg, Capital City Airport PA

  • Today

    Today: Partly sunny, with a high near 86. Northwest wind around 7 mph.

    High: 86 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Light northwest wind.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 84. Calm wind.

    High: 84 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 66. Light north wind. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 84. North wind 3 to 5 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 20%.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 86. Northwest wind around 7 mph.
Tonight
Partly cloudy, with a low around 69. Light northwest wind.
Friday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 84. Calm wind.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 66. Light north wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 84. North wind 3 to 5 mph.
Saturday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 20%.
Sunday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg, Capital City Airport PA
 40.21°N 76.85°W (Elev. 394 ft)
Last Update:
10:51 am EDT Aug 13, 2026
Forecast Valid:
11am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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