National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

28°F

-2°C

Humidity 49%
Wind Speed E 6 mph
Barometer 30.10 in (1019.9 mb)
Dewpoint 11°F (-12°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 10 Feb 10:53 am EST
Extended Forecast for

Mount Gretna PA

  • Today

    Today: Mostly cloudy, with a high near 34. South wind 3 to 7 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of freezing rain before 9pm, then a slight chance of rain between 9pm and 11pm. Mostly cloudy, with a low around 30. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. West wind 13 to 17 mph, with gusts as high as 30 mph.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. West wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Northwest wind around 15 mph, with gusts as high as 29 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 34. South wind 3 to 7 mph.
Tonight
A slight chance of freezing rain before 9pm, then a slight chance of rain between 9pm and 11pm. Mostly cloudy, with a low around 30. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 37. West wind 13 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West wind 15 to 17 mph, with gusts as high as 26 mph.
Thursday
Mostly cloudy, with a high near 33. Northwest wind around 15 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of rain and snow. Cloudy, with a high near 35. Chance of precipitation is 50%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
Last Update:
11:16 am EST Feb 10, 2026
Forecast Valid:
11am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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