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.

Overcast

27°F

-3°C

Humidity 89%
Wind Speed Calm
Barometer 30.22 in (1023.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 28 Dec 1:53 am EST
Extended Forecast for

Lancaster PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers between 2pm and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 40. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a slight chance of rain after 5am. Cloudy, with a temperature rising to around 45 by 5am. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 36 °F⇑

    Chance Rain
    then Cloudy

  • Monday

    Monday: Rain likely before 8am, then showers likely between 8am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Windy, with a south wind 14 to 19 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Breezy, with a west wind 22 to 24 mph, with gusts as high as 44 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Calm wind.
Sunday
A chance of showers between 2pm and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 40. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of rain before midnight, then a slight chance of rain after 5am. Cloudy, with a temperature rising to around 45 by 5am. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
Rain likely before 8am, then showers likely between 8am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Windy, with a south wind 14 to 19 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 25. Breezy, with a west wind 22 to 24 mph, with gusts as high as 44 mph.
Tuesday
Partly sunny, with a high near 33. Breezy.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 35.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 37.
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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:
1:16 am EST Dec 28, 2025
Forecast Valid:
2am EST Dec 28, 2025-6pm EST Jan 3, 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