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

83°F

28°C

Humidity 48%
Wind Speed NW 9 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Aug 12:56 pm EDT
Extended Forecast for

Lemoyne PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 87. West wind around 6 mph.

    High: 87 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Light west wind.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain and thunderstorms likely, then periods of rain and possibly a thunderstorm after 2pm. High near 77. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 8pm. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance Rain
    and Areas Fog
    then Areas
    Fog

  • Friday

    Friday: A chance of showers after 2pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Light and variable wind. Chance of precipitation is 30%.

    High: 80 °F

    Areas Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 8am. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 87. West wind around 6 mph.
Tonight
Mostly cloudy, with a low around 67. Light west wind.
Thursday
Rain and thunderstorms likely, then periods of rain and possibly a thunderstorm after 2pm. High near 77. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain, mainly before 8pm. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers after 2pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Light and variable wind. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lemoyne PA
 40.26°N 76.9°W (Elev. 374 ft)
Last Update:
12:56 pm EDT Aug 19, 2026
Forecast Valid:
1pm EDT Aug 19, 2026-6pm EDT Aug 25, 2026
 
Forecast Discussion
 
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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