Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

18°F

-8°C

Humidity 59%
Wind Speed Calm
Barometer 29.91 in (1013.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 1 Jan 8:53 pm EST
Extended Forecast for

Marietta PA

  • Tonight

    Tonight: Cloudy, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. West wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming calm  in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 21. West wind around 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 20. West wind around 7 mph.
Saturday
Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. Calm wind.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
Cloudy, with a low around 35.
Wednesday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Marietta PA
 40.06°N 76.53°W (Elev. 299 ft)
7:06 pm EST Jan 1, 2026
9pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
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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