National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NA
Barometer 29.83 in (1010.7 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Last update 21 Mar 12:53 am EDT
Extended Forecast for

Geneva NY

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 34. North wind around 6 mph.

    Low: 34 °F

    Areas Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 43. North wind 3 to 6 mph.

    High: 43 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before midnight, then a chance of rain. Cloudy, with a low around 37. Light and variable wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Cloudy, with a low around 30. North wind around 9 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 34. North wind around 6 mph.
Saturday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 43. North wind 3 to 6 mph.
Saturday Night
A slight chance of rain and snow before midnight, then a chance of rain. Cloudy, with a low around 37. Light and variable wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain likely. Mostly cloudy, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Cloudy, with a low around 30. North wind around 9 mph. Chance of precipitation is 40%.
Monday
A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
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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:
12:50 am EDT Mar 21, 2026
Forecast Valid:
1am EDT Mar 21, 2026-6pm EDT Mar 27, 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