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

23°F

-5°C

Humidity 68%
Wind Speed SW 13 mph
Barometer 30.09 in (1020.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 15 Dec 5:53 pm EST
Extended Forecast for

Geneva NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Southwest wind 7 to 9 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 30. South wind 6 to 8 mph.

    High: 30 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. South wind 9 to 11 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. West wind around 11 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. West wind 6 to 10 mph becoming south after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 20%.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers. Low around 30. Breezy. Chance of precipitation is 90%.

    Low: 30 °F

    Showers and
    Breezy

  • Friday

    Friday: A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Southwest wind 7 to 9 mph.
Tuesday
Increasing clouds, with a high near 30. South wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 26. South wind 9 to 11 mph.
Wednesday
Mostly cloudy, with a high near 40. West wind around 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West wind 6 to 10 mph becoming south after midnight.
Thursday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 20%.
Thursday Night
Showers. Low around 30. Breezy. Chance of precipitation is 90%.
Friday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.86°N 76.97°W (Elev. 449 ft)
Last Update:
3:22 pm EST Dec 15, 2025
Forecast Valid:
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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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