National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

4°F

-16°C

Humidity 88%
Wind Speed SW 3 mph
Barometer 30.48 in (1033.6 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 21 Jan 3:53 am EST
Extended Forecast for

Jacobus PA

  • Today

    Today: Increasing clouds, with a high near 35. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 31. South wind around 11 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 44. West wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. West wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.

    Low: 10 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 16. Chance of precipitation is 80%.

    High: 16 °F

    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 35. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 31. South wind around 11 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 44. West wind 10 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 34. West wind 5 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 16.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.
Sunday
Snow. High near 16. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacobus PA
 39.88°N 76.71°W (Elev. 650 ft)
Last Update:
2:26 am EST Jan 21, 2026
Forecast Valid:
4am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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