National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

27°F

-3°C

Humidity 78%
Wind Speed Calm
Barometer 30.13 in (1020.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 13 Mar 7:56 am EDT
Extended Forecast for

Lower Allen PA

  • Today

    Today: A slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 50. Breezy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A slight chance of rain between 7pm and 9pm. Mostly clear, with a low around 36. West wind 11 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50. West wind 11 to 14 mph, with gusts as high as 31 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 54. Southeast wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 54 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 48. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain before 8am, then showers, mainly after 8am. High near 66. Breezy. Chance of precipitation is 100%.

    High: 66 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly before 2am. Low around 30. Breezy. Chance of precipitation is 80%.

    Low: 30 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Today
A slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 50. Breezy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain between 7pm and 9pm. Mostly clear, with a low around 36. West wind 11 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 50. West wind 11 to 14 mph, with gusts as high as 31 mph.
Saturday Night
Increasing clouds, with a low around 36. Calm wind.
Sunday
Cloudy, with a high near 54. Southeast wind 7 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Rain, mainly after 2am. Low around 48. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain before 8am, then showers, mainly after 8am. High near 66. Breezy. Chance of precipitation is 100%.
Monday Night
Showers, mainly before 2am. Low around 30. Breezy. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 37. Breezy.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Allen PA
 40.23°N 76.91°W (Elev. 400 ft)
Last Update:
8:06 am EDT Mar 13, 2026
Forecast Valid:
8am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation