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

50°F

10°C

Humidity 66%
Wind Speed W 15 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 8 Nov 6:53 am EST
Extended Forecast for

Mount Gretna PA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 61. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 61 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Northwest wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. West wind 7 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 61. West wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 44. West wind 9 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 59. Northwest wind 13 to 18 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 40. West wind 7 to 10 mph.
Tuesday
Sunny, with a high near 64. West wind 6 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 41.
Veterans Day
Mostly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
Last Update:
7:11 am EST Nov 8, 2026
Forecast Valid:
7am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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