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Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

31°F

-1°C

Humidity 85%
Wind Speed Calm
Barometer 30.04 in (1017.8 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 15 Feb 8:56 am EST
Extended Forecast for

Duncannon PA

  • Today

    Today: Rain, mainly after 5pm. High near 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Cloudy then
    Rain

  • Tonight

    Tonight: Rain and snow before midnight, then a slight chance of rain between midnight and 1am. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Slight
    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 35.

    Low: 35 °F

    Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after 5pm. High near 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow before midnight, then a slight chance of rain between midnight and 1am. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Mostly cloudy, with a high near 45. Calm wind.
Monday Night
Mostly cloudy, with a low around 32. Calm wind.
Tuesday
Partly sunny, with a high near 51. Calm wind.
Tuesday Night
Cloudy, with a low around 35.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duncannon PA
 40.4°N 77.02°W (Elev. 413 ft)
Last Update:
7:26 am EST Feb 15, 2026
Forecast Valid:
9am EST Feb 15, 2026-6pm EST Feb 21, 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