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.

Light Snow

17°F

-8°C

Humidity 70%
Wind Speed W 10 mph
Barometer 30.17 in (1023.3 mb)
Dewpoint 9°F (-13°C)
Visibility 5.00 mi
Wind Chill5°F (-15°C)
Last update 4 Feb 2:53 am EST
Extended Forecast for

Potter NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. West wind around 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Northwest wind around 7 mph.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 2am. Mostly cloudy, with a low around 9. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 21. West wind around 5 mph becoming calm in the afternoon.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 1. Blustery. Chance of precipitation is 50%.

    Low: 1 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 7. Blustery.

    High: 7 °F

    Cold and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 22. Northwest wind around 7 mph.
Wednesday Night
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 9. West wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 21. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph after midnight.
Friday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 1. Blustery. Chance of precipitation is 50%.
Saturday
Partly sunny and cold, with a high near 7. Blustery.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Potter NY
 42.69°N 77.21°W (Elev. 1053 ft)
Last Update:
2:14 am EST Feb 4, 2026
Forecast Valid:
3am EST Feb 4, 2026-6pm EST Feb 10, 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