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.

Fair

27°F

-3°C

Humidity 45%
Wind Speed W 16 G 30 mph
Barometer 29.82 in (1010.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 30 Dec 5:53 pm EST
Extended Forecast for

Lancaster PA

  • Tonight

    Tonight: A slight chance of snow showers after 4am. Increasing clouds, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 9am. Mostly cloudy, with a high near 34. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • New Year's Day

    New Year's Day: Sunny, with a high near 30. Northwest wind around 16 mph, with gusts as high as 26 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind 5 to 7 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers after 4am. Increasing clouds, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers before 9am. Mostly cloudy, with a high near 34. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
New Year's Day
Sunny, with a high near 30. Northwest wind around 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 36.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster PA
 40.04°N 76.27°W (Elev. 299 ft)
Last Update:
1:51 pm EST Dec 30, 2025
Forecast Valid:
5pm EST Dec 30, 2025-6pm EST Jan 6, 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