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

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

A Few Clouds

36°F

2°C

Humidity 52%
Wind Speed W 15 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 27 Nov 4:53 pm EST
Extended Forecast for

Lancaster PA

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 21 mph, with gusts as high as 39 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42. West wind 5 to 8 mph becoming calm in the afternoon.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Calm wind becoming southeast around 6 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 1pm, then rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 21 mph, with gusts as high as 39 mph.
Friday Night
Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 42. West wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 30. Calm wind becoming southeast around 6 mph after midnight.
Sunday
A chance of rain and snow before 1pm, then rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 42.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Tuesday
Rain likely, possibly mixed with snow, mainly after 1pm. Cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster PA
 40.04°N 76.3°W (Elev. 302 ft)
Last Update:
2:06 pm EST Nov 27, 2025
Forecast Valid:
5pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation