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Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Mostly Cloudy

28°F

-2°C

Humidity 51%
Wind Speed W 12 G 22 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 24 Feb 10:53 am EST
Extended Forecast for

Grantley PA

  • Today

    Today: Partly sunny, with a high near 34. Northwest wind 6 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after 1am. Increasing clouds, with a low around 26. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a chance of snow. Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 34. Northwest wind 6 to 10 mph.
Tonight
A chance of snow, mainly after 1am. Increasing clouds, with a low around 26. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of rain and snow before 10am, then a chance of snow. Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 45.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantley PA
 39.95°N 76.72°W (Elev. 433 ft)
Last Update:
11:52 am EST Feb 24, 2026
Forecast Valid:
11am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation