Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

A Few Clouds

24°F

-4°C

Humidity 46%
Wind Speed NW 17 G 25 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 1 Jan 9:53 am EST
Extended Forecast for

Mount Gretna PA

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 27. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. West wind 8 to 10 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. West wind 7 to 9 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Northwest wind 5 to 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 27. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
Increasing clouds, with a low around 20. West wind 8 to 10 mph.
Friday
Partly sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 20. West wind 7 to 9 mph.
Saturday
Mostly cloudy, with a high near 32. Northwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
8:21 am EST Jan 1, 2026
10am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
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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