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Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

29°F

-2°C

Humidity 69%
Wind Speed W 20 G 29 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 24 Feb 12:53 am EST
Extended Forecast for

Mount Gretna PA

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between midnight and 4am. Increasing clouds, with a low around 24. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind 5 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Snow likely, mainly between midnight and 4am. Increasing clouds, with a low around 24. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 29. West wind 5 to 9 mph.
Thursday
A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
Last Update:
1:21 am EST Feb 24, 2026
Forecast Valid:
1am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation