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.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed S 7 mph
Barometer 29.85 in (1011.6 mb)
Dewpoint 35°F (2°C)
Visibility 5.00 mi
Wind Chill32°F (0°C)
Last update 20 Feb 12:53 am EST
Extended Forecast for

2 Miles WSW Geneva NY

  • Overnight

    Overnight: A chance of rain, mainly after 5am. Patchy fog after 4am. Otherwise, cloudy, with a low around 35. Southeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Rain. Patchy fog before 8am. High near 42. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 29. Southwest wind 10 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. Northwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely. Cloudy, with a high near 35. East wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Cloudy, with a low around 26. Northeast wind around 6 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 31. North wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly after 5am. Patchy fog after 4am. Otherwise, cloudy, with a low around 35. Southeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Patchy fog before 8am. High near 42. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 29. Southwest wind 10 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 36. Northwest wind 6 to 10 mph.
Saturday Night
A slight chance of snow after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Snow likely. Cloudy, with a high near 35. East wind 3 to 7 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Cloudy, with a low around 26. Northeast wind around 6 mph. Chance of precipitation is 50%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 31. North wind 6 to 11 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
Mostly cloudy, with a high near 34.
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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:
12:37 am EST Feb 20, 2026
Forecast Valid:
1am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation