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

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Mostly Cloudy

28°F

-2°C

Humidity 69%
Wind Speed W 13 G 20 mph
Barometer 30.24 in (1025.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 29 Nov 1:53 am EST
Extended Forecast for

Weston NY

  • Overnight

    Overnight: Partly cloudy, with a low around 23. West wind around 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. West wind 3 to 8 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 4am. Cloudy, with a low around 25. Light southeast wind becoming south 11 to 16 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers after 7am, mixing with rain after 10am. Mostly cloudy, with a high near 38. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 1am. Cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely. Cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. West wind around 10 mph.
Saturday
Mostly sunny, with a high near 33. West wind 3 to 8 mph.
Saturday Night
Snow showers likely, mainly before 4am. Cloudy, with a low around 25. Light southeast wind becoming south 11 to 16 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow showers after 7am, mixing with rain after 10am. Mostly cloudy, with a high near 38. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 30.
Monday Night
A chance of snow showers after 1am. Cloudy, with a low around 20. Chance of precipitation is 30%.
Tuesday
Snow showers likely. Cloudy, with a high near 31. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weston NY
 42.44°N 77.07°W (Elev. 1490 ft)
Last Update:
12:31 am EST Nov 29, 2025
Forecast Valid:
2am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation