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

41°F

5°C

Humidity 43%
Wind Speed Vrbl 6 mph
Barometer 30.29 in (1026.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 24 Mar 2:53 pm EDT
Extended Forecast for

Geneva NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 44. Southwest wind around 6 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. South wind 3 to 7 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 43. South wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 8am, then rain likely after 2pm. Mostly cloudy, with a high near 65. Southwest wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 65 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely before 5am, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming southwest after midnight.
Wednesday
Mostly cloudy, with a high near 51. South wind 3 to 7 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 43. South wind 8 to 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 8am, then rain likely after 2pm. Mostly cloudy, with a high near 65. Southwest wind 10 to 13 mph. Chance of precipitation is 60%.
Thursday Night
Rain likely before 5am, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.86°N 76.97°W (Elev. 449 ft)
Last Update:
2:30 pm EDT Mar 24, 2026
Forecast Valid:
3pm EDT Mar 24, 2026-6pm EDT Mar 30, 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