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

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

32°F

0°C

Humidity 66%
Wind Speed W 5 mph
Barometer 29.94 in (1015.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Dec 8:53 pm EST
Extended Forecast for

Crosby NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers after 4pm. Cloudy, with a high near 34. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 15. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 21. North wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm after midnight.
Sunday
A slight chance of snow showers after 4pm. Cloudy, with a high near 34. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 15. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 21. North wind 6 to 8 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight.
Tuesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
Rain. High near 39. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crosby NY
 42.55°N 77.08°W (Elev. 1234 ft)
Last Update:
3:22 pm EST Dec 6, 2025
Forecast Valid:
9pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation