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

33°F

1°C

Humidity 78%
Wind Speed W 14 mph
Barometer 29.83 in (1010.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 21 Feb 5:53 am EST
Extended Forecast for

Shorewood NY

  • Today

    Today: Mostly cloudy, with a high near 37. West wind 6 to 10 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 7am. High near 36. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 23. East wind around 9 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. North wind 11 to 18 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 37. West wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 27. Light and variable wind.
Sunday
Snow, mainly after 7am. High near 36. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely. Cloudy, with a low around 23. East wind around 9 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. North wind 11 to 18 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shorewood NY
 42.44°N 77.1°W (Elev. 1102 ft)
Last Update:
5:07 am EST Feb 21, 2026
Forecast Valid:
6am 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