Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Mostly Cloudy

75°F

24°C

Humidity 79%
Wind Speed Calm
Barometer 29.85 in (1010.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 24 Aug 7:53 pm EDT
Extended Forecast for

Winterstown PA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 9pm and 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 63. South wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 78. Northwest wind 6 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind 5 to 7 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. West wind 5 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Northwest wind around 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly between 9pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 78. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 55. Northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 75. West wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 54. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Winterstown PA
 39.83°N 76.63°W (Elev. 837 ft)
1:46 pm EDT Aug 24, 2025
8pm EDT Aug 24, 2025-6pm EDT Aug 31, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database