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.

Fair

64°F

18°C

Humidity 68%
Wind Speed S 13 G 26 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 4 Oct 2:53 pm EDT
Extended Forecast for

Geneva NY

  • Tonight

    Tonight: A chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 49. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 59. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Northwest wind 6 to 11 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58. Northwest wind 5 to 7 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Southwest wind 6 to 8 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 49. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 59. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 6 to 11 mph.
Tuesday
Sunny, with a high near 58. Northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 41. Calm wind becoming south 5 to 8 mph after midnight.
Wednesday
Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 49. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 67. West wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.87°N 77°W (Elev. 568 ft)
Last Update:
2:22 pm EDT Oct 4, 2026
Forecast Valid:
3pm EDT Oct 4, 2026-6pm EDT Oct 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