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

46°F

8°C

Humidity 66%
Wind Speed Calm
Barometer 30.05 in (1017.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Oct 1:53 am EDT
Extended Forecast for

Dallastown PA

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

  • Overnight

    Overnight: Clear, with a low around 41. North wind around 9 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. North wind 6 to 10 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 61. Northwest wind 6 to 11 mph.

    High: 61 °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 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 41. North wind around 9 mph.
Thursday
Sunny, with a high near 59. North wind 9 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 37. North wind 6 to 10 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 61. Northwest wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. 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
Sunny, with a high near 66.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dallastown PA
 39.9°N 76.65°W (Elev. 850 ft)
Last Update:
1:56 am EDT Oct 16, 2025
Forecast Valid:
2am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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