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.

Overcast

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.65 in (1004.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 14 Jan 7:56 am EST
Extended Forecast for

Lower Allen PA

  • Today

    Today: Rain likely. Cloudy, with a high near 48. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow before 3am, then a chance of snow. Cloudy, with a low around 24. Light west wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 24 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 31 mph.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 32. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely. Cloudy, with a high near 48. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, possibly mixed with snow before 3am, then a chance of snow. Cloudy, with a low around 24. Light west wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 9 to 11 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 32. West wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow showers after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lower Allen PA
 40.23°N 76.91°W (Elev. 400 ft)
Last Update:
7:16 am EST Jan 14, 2026
Forecast Valid:
8am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation