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

21°F

-6°C

Humidity 88%
Wind Speed SE 8 mph
Barometer 30.19 in (1023.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Dec 9:53 pm EST
Extended Forecast for

Geneva NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind becoming southeast around 6 mph after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 40. South wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 37. South wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Showers

  • Monday

    Monday: Rain showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Showers
    Likely then
    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely. Cloudy, with a low around 20. Windy, with a west wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday

    Tuesday: Snow showers likely. Mostly cloudy, with a high near 25. Windy. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 40. South wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 37. South wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Snow showers likely. Cloudy, with a low around 20. Windy, with a west wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 25. Windy. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.86°N 76.97°W (Elev. 449 ft)
Last Update:
7:18 pm EST Dec 27, 2025
Forecast Valid:
10pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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