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.

Overcast

37°F

3°C

Humidity 46%
Wind Speed S 6 mph
Barometer 29.93 in (1014.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Nov 12:53 am EST
Extended Forecast for

Grantley PA

  • Overnight

    Overnight: Cloudy, then gradually becoming partly cloudy, with a low around 32. South wind 7 to 9 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. West wind 6 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Overnight
Cloudy, then gradually becoming partly cloudy, with a low around 32. South wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 53. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 37. West wind around 10 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 51. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 32. West wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Sunday
A chance of showers before 1pm. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantley PA
 39.93°N 76.73°W (Elev. 673 ft)
Last Update:
11:16 pm EST Nov 11, 2025
Forecast Valid:
12am EST Nov 12, 2025-6pm EST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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