National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

58°F

14°C

Humidity 29%
Wind Speed NW 8 G 21 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 16 Oct 5:53 pm EDT
Extended Forecast for

4 Miles S Pennville PA

Frost Advisory October 17, 02:00am until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Clear, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 62. North wind 5 to 7 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am. Mostly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 36. North wind 5 to 10 mph.
Friday
Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 62. North wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 68. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. South wind around 5 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Pennville PA
 39.73°N 76.99°W (Elev. 791 ft)
Last Update:
6:02 pm EDT Oct 16, 2025
Forecast Valid:
6pm EDT Oct 16, 2025-6pm EDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation