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

38°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.51 in (1033.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 1:56 am EDT
Extended Forecast for

Carlisle PA

  • Overnight

    Overnight: Patchy fog. Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. Calm wind.

    Low: 32 °F

    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 67. Light north wind.

    High: 67 °F

    Frost and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. North wind 3 to 8 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. North wind 3 to 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. Calm wind.
Monday
Patchy fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 67. Light north wind.
Monday Night
Clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 68. North wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 40. North wind 3 to 6 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carlisle PA
 40.2°N 77.18°W (Elev. 499 ft)
Last Update:
2:21 am EDT Oct 19, 2026
Forecast Valid:
2am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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