Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

29°F

-2°C

Humidity 63%
Wind Speed W 7 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 4 Jan 7:53 pm EST
Extended Forecast for

Mount Gretna PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 37. Light south wind increasing to 5 to 10 mph in the morning.

    High: 37 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 38. Southeast wind around 7 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Cloudy, with a high near 37. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 45. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
8:26 pm EST Jan 4, 2026
8pm EST Jan 4, 2026-6pm EST Jan 11, 2026
 
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