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

70°F

21°C

Humidity 82%
Wind Speed S 7 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Nov 6:53 pm EST
Extended Forecast for

Grantley PA

  • Tonight

    Tonight: A chance of showers, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Light northwest wind.

    High: 70 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. Calm wind becoming northwest 5 to 9 mph after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Light northwest wind.
Friday Night
Increasing clouds, with a low around 48. Calm wind becoming northwest 5 to 9 mph after midnight.
Saturday
Mostly sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 42. West wind 11 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 40.
Veterans Day
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 59.
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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 5, 2026
Forecast Valid:
7pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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