Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

51°F

11°C

Humidity 31%
Wind Speed S 6 G 17 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Jan 2:56 pm EST
Extended Forecast for

Duncannon PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southeast wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Cloudy, with a high near 48. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am.  Mostly cloudy, with a low around 21. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 26. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Southeast wind around 6 mph.
Wednesday
Rain likely, mainly after 4pm. Cloudy, with a high near 48. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 21. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 26. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind 6 to 9 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 16.
M.L.King Day
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Duncannon PA
 40.4°N 77.02°W (Elev. 413 ft)
1:41 pm EST Jan 13, 2026
3pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
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