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

18°F

-8°C

Humidity 45%
Wind Speed W 9 G 21 mph
Barometer 29.78 in (1010.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Jan 3:53 pm EST
Extended Forecast for

2 Miles WSW Geneva NY

  • Tonight

    Tonight: A chance of snow showers, mainly between midnight and 5am. Mostly cloudy, with a low around 14. West wind 8 to 10 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 23. West wind 9 to 13 mph.

    High: 23 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. West wind around 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. West wind 6 to 10 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Cloudy, with a low around 19. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 27. West wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Northwest wind 3 to 8 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 29. South wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers, mainly between midnight and 5am. Mostly cloudy, with a low around 14. West wind 8 to 10 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 23. West wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 16. West wind around 10 mph.
Saturday
Partly sunny, with a high near 24. West wind 6 to 10 mph.
Saturday Night
A chance of snow showers, mainly after 1am. Cloudy, with a low around 19. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 27. West wind 6 to 11 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind 3 to 8 mph.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. South wind 3 to 8 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
A chance of showers. Cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Geneva NY
 42.87°N 77.02°W (Elev. 659 ft)
Last Update:
3:36 pm EST Jan 1, 2026
Forecast Valid:
4pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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