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.

Mostly Cloudy

56°F

13°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 29.75 in (1007.8 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 26 Nov 11:53 am EST
Extended Forecast for

Grantley PA

  • Today

    Today: A slight chance of showers after 4pm. Mostly sunny, with a high near 65. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy, with a high near 40. West wind 14 to 16 mph, with gusts as high as 33 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 15 to 17 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of showers after 4pm. Mostly sunny, with a high near 65. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Thanksgiving Day
Mostly cloudy, with a high near 40. West wind 14 to 16 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 15 to 17 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 40. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of showers after 1pm. Cloudy, with a high near 45. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Cloudy, with a low around 35. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantley PA
 39.93°N 76.73°W (Elev. 673 ft)
Last Update:
10:01 am EST Nov 26, 2025
Forecast Valid:
11am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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