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

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

A Few Clouds

31°F

-1°C

Humidity 72%
Wind Speed SE 3 mph
Barometer 30.45 in (1031.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 29 Nov 9:53 pm EST
Extended Forecast for

2 Miles ENE McKnightstown PA

  • Tonight

    Tonight: A slight chance of snow between midnight and 1am. Cloudy, with a low around 27. South wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 1pm. Mostly cloudy, with a high near 45. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with rain. High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between midnight and 1am. Cloudy, with a low around 27. South wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 1pm. Mostly cloudy, with a high near 45. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 26. West wind around 7 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, possibly mixed with rain. High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow before 1am. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly cloudy, with a high near 34.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE McKnightstown PA
 39.9°N 77.28°W (Elev. 643 ft)
Last Update:
10:36 pm EST Nov 29, 2025
Forecast Valid:
10pm EST Nov 29, 2025-6pm EST Dec 6, 2025
 
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