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.

Mostly Cloudy

63°F

17°C

Humidity 97%
Wind Speed W 7 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 62°F (17°C)
Visibility 7.00 mi
Last update 6 Nov 8:53 am EST
Extended Forecast for

Mount Gretna PA

  • Today

    Today: Isolated showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

    High: 68 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Light northwest wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. West wind around 17 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. West wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Isolated showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 47. Light northwest wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 56. West wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 45. West wind around 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 59. West wind 13 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 60. Breezy.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.25°N 76.44°W (Elev. 860 ft)
Last Update:
7:41 am EST Nov 6, 2026
Forecast Valid:
9am EST Nov 6, 2026-6pm EST Nov 12, 2026
 
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