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Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast with Haze

42°F

6°C

Humidity 68%
Wind Speed E 5 mph
Barometer 29.76 in (1008.1 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Wind Chill39°F (4°C)
Last update 6 Jan 3:56 pm EST
Extended Forecast for

Duncannon PA

  • This Afternoon

    This Afternoon: A slight chance of light rain. Cloudy, with a high near 44. Light east wind. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Light Rain

  • Tonight

    Tonight: A chance of light rain, mainly before 2am. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Light
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. Light west wind.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely. Cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Rain

Detailed Forecast

This Afternoon
A slight chance of light rain. Cloudy, with a high near 44. Light east wind. Chance of precipitation is 20%.
Tonight
A chance of light rain, mainly before 2am. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 32. Light west wind.
Thursday
Mostly sunny, with a high near 49. Calm wind.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Cloudy, with a high near 55. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
Rain. High near 54. Chance of precipitation is 80%.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 44.
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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:
1:56 pm EST Jan 6, 2026
Forecast Valid:
4pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation