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

25°F

-4°C

Humidity 69%
Wind Speed W 6 mph
Barometer 30.13 in (1021.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Jan 3:53 am EST
Extended Forecast for

Geneva NY

  • Overnight

    Overnight: Cloudy, with a low around 21. Light south wind.

    Low: 21 °F

    Cloudy

  • Monday

    Monday: Snow showers likely, mainly before 1pm. Cloudy, with a high near 33. South wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Cloudy, with a low around 30. South wind 5 to 7 mph.

    Low: 30 °F

    Cloudy

  • Tuesday

    Tuesday: Showers after 1pm. High near 40. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Mostly Cloudy
    then Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 35. South wind around 11 mph becoming west after midnight. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 21. Light south wind.
Monday
Snow showers likely, mainly before 1pm. Cloudy, with a high near 33. South wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Cloudy, with a low around 30. South wind 5 to 7 mph.
Tuesday
Showers after 1pm. High near 40. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 35. South wind around 11 mph becoming west after midnight. Chance of precipitation is 70%.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.86°N 76.97°W (Elev. 449 ft)
Last Update:
12:55 am EST Jan 5, 2026
Forecast Valid:
4am EST Jan 5, 2026-6pm EST Jan 11, 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