News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
York, York Airport (KTHV)
Lat: 39.92°NLon: 76.88°WElev: 479ft.
Fair
68°F
20°C
| Humidity | 42% |
| Wind Speed | N 12 G 17 mph |
| Barometer | 30.14 in (1021.0 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 25 Sep 12:53 pm EDT |
Extended Forecast for
Grantley PA
This Afternoon
High: 73 °F
Mostly Sunny
Tonight
Low: 55 °F
Partly Cloudy
Saturday
High: 68 °F
Rain Likely
Saturday Night
Low: 56 °F
Rain
Sunday
High: 63 °F
Rain
Sunday Night
Low: 59 °F
Rain Likely
Monday
High: 67 °F
Chance Rain
then Mostly
CloudyMonday Night
Low: 59 °F
Mostly Cloudy
Tuesday
High: 72 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 73. North wind around 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 55. North wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday
Rain likely, mainly after 2pm. Increasing clouds, with a high near 68. North wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 56. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 63. North wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 2am. Cloudy, with a low around 59. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of rain before 8am. Cloudy, with a high near 67. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grantley PA
39.95°N 76.72°W (Elev. 433 ft)
39.95°N 76.72°W (Elev. 433 ft)
2:21 pm EDT Sep 25, 2026
2pm EDT Sep 25, 2026-6pm EDT Oct 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
