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.

Light Rain

40°F

4°C

Humidity 86%
Wind Speed W 10 mph
Barometer 29.54 in (1001.0 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill34°F (1°C)
Last update 20 Feb 4:53 pm EST
Extended Forecast for

Crosby NY

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 45. West wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain and snow showers before 9pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 32. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 38. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Cloudy

  • Sunday

    Sunday: Snow likely before 10am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 36. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 45. West wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain and snow showers before 9pm, then a slight chance of snow showers after 11pm. Mostly cloudy, with a low around 32. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 38. West wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Cloudy, with a low around 29. Light and variable wind.
Sunday
Snow likely before 10am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 36. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 38.
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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 Feb 20, 2026
Forecast Valid:
5pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation