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.

Overcast

34°F

1°C

Humidity 76%
Wind Speed W 12 mph
Barometer 29.94 in (1014.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Feb 9:53 am EST
Extended Forecast for

Logan NY

  • Today

    Today: Cloudy, with a high near 37. West wind 6 to 9 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Cloudy

  • Sunday

    Sunday: Snow, mainly after 7am. High near 36. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 25. East wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 23 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: A chance of snow before 1am. Cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 37. West wind 6 to 9 mph.
Tonight
Cloudy, with a low around 28. Light and variable wind.
Sunday
Snow, mainly after 7am. High near 36. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 25. East wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 23 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow before 1am. Cloudy, with a low around 12. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Wednesday Night
Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Logan NY
 42.48°N 76.83°W (Elev. 1358 ft)
Last Update:
6:08 am EST Feb 21, 2026
Forecast Valid:
10am EST Feb 21, 2026-6pm EST Feb 27, 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