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

65°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.89 in (1012.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 am EDT
Extended Forecast for

Carlisle PA

  • Overnight

    Overnight: Clear, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: A chance of showers, mainly before 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. Northwest wind 3 to 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 5pm. Mostly sunny, with a high near 66. Light and variable wind. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 56. South wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely before 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

Detailed Forecast

Overnight
Clear, with a low around 64. Southwest wind around 5 mph.
Wednesday
A chance of showers, mainly before 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 54. Northwest wind 3 to 5 mph.
Thursday
A chance of showers, mainly after 5pm. Mostly sunny, with a high near 66. Light and variable wind. Chance of precipitation is 30%.
Thursday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 56. South wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely before 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 54.
Saturday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 35.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carlisle PA
 40.2°N 77.2°W (Elev. 499 ft)
Last Update:
1:00 am EDT Oct 14, 2026
Forecast Valid:
1am EDT Oct 14, 2026-6pm EDT Oct 20, 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