National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

39°F

4°C

Humidity 62%
Wind Speed Calm
Barometer 29.75 in (1007.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 13 Jan 8:53 pm EST
Extended Forecast for

2 Miles SE East Petersburg PA

  • Tonight

    Tonight: Cloudy, with a low around 38. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 3pm. Cloudy, with a high near 49. Southwest wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 23. Light and variable wind becoming northwest 11 to 16 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 7am. Mostly sunny, with a high near 28. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 38. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain, mainly after 3pm. Cloudy, with a high near 49. Southwest wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 23. Light and variable wind becoming northwest 11 to 16 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 7am. Mostly sunny, with a high near 28. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 15. West wind 10 to 14 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE East Petersburg PA
 40.08°N 76.32°W (Elev. 390 ft)
Last Update:
7:06 pm EST Jan 13, 2026
Forecast Valid:
9pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation