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.

Mostly Cloudy

63°F

17°C

Humidity 40%
Wind Speed W 8 G 20 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 3 Nov 3:56 pm EST
Extended Forecast for

Lower Allen PA

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 43. West wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 61.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Allen PA
 40.21°N 76.91°W (Elev. 489 ft)
Last Update:
4:26 pm EST Nov 3, 2025
Forecast Valid:
4pm EST Nov 3, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation