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Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

41°F

5°C

Humidity 73%
Wind Speed Calm
Barometer 29.77 in (1008.3 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Last update 6 Jan 4:53 pm EST
Extended Forecast for

Marietta PA

  • Tonight

    Tonight: A slight chance of light rain between 10pm and 1am. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Light Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind 3 to 7 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 39. Southeast wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain likely. Cloudy, with a high near 57. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of light rain between 10pm and 1am. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 50. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 51. Light and variable wind.
Thursday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 39. Southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Friday
Rain likely. Cloudy, with a high near 57. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 50. Chance of precipitation is 60%.
Saturday
Rain. High near 58. Chance of precipitation is 80%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marietta PA
 40.06°N 76.53°W (Elev. 299 ft)
Last Update:
1:56 pm EST Jan 6, 2026
Forecast Valid:
5pm EST Jan 6, 2026-6pm EST Jan 13, 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