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.

Fair

44°F

7°C

Humidity 45%
Wind Speed W 14 G 24 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 26 Nov 9:53 pm EST
Extended Forecast for

Grantley PA

  • Tonight

    Tonight: Increasing clouds, with a low around 35. West wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy, with a high near 42. West wind 10 to 15 mph, with gusts as high as 33 mph.

    High: 42 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. West wind 14 to 18 mph, with gusts as high as 37 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. West wind 10 to 13 mph, with gusts as high as 29 mph.
Thanksgiving Day
Mostly cloudy, with a high near 42. West wind 10 to 15 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 41. West wind 14 to 18 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 27. West wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of showers after 1pm. Cloudy, with a high near 44. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 42.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantley PA
 39.95°N 76.72°W (Elev. 433 ft)
Last Update:
7:06 pm EST Nov 26, 2025
Forecast Valid:
10pm EST Nov 26, 2025-6pm EST Dec 3, 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