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.

Rain Fog/Mist

64°F

18°C

Humidity 90%
Wind Speed E 6 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 61°F (16°C)
Visibility 2.00 mi
Last update 14 May 8:56 pm EDT
Extended Forecast for

Duncannon PA

  • Tonight

    Tonight: Rain. Patchy fog. Low around 59. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 3pm. Patchy fog between noon and 2pm. Otherwise, cloudy, with a high near 64. East wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 57. North wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 2pm. Partly sunny, with a high near 73. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. North wind 3 to 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain. Patchy fog. Low around 59. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before 3pm. Patchy fog between noon and 2pm. Otherwise, cloudy, with a high near 64. East wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 57. North wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain before 2pm. Partly sunny, with a high near 73. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 56. North wind 3 to 7 mph.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Saturday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Duncannon PA
 40.38°N 77.03°W (Elev. 404 ft)
Last Update:
8:40 pm EDT May 14, 2024
Forecast Valid:
9pm EDT May 14, 2024-6pm EDT May 21, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation