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.

Overcast

34°F

1°C

Humidity 79%
Wind Speed W 12 G 22 mph
Barometer 29.54 in (1001.2 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 25 Feb 5:53 pm EST
Extended Forecast for

Sylvan Beach NY

  • Tonight

    Tonight: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 18. West wind 7 to 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind around 6 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. South wind 6 to 10 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South wind 10 to 15 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 18. West wind 7 to 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 30. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 44. South wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 33. South wind 10 to 15 mph.
Saturday
Partly sunny, with a high near 44.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Beach NY
 42.46°N 77.1°W (Elev. 1165 ft)
Last Update:
3:22 pm EST Feb 25, 2026
Forecast Valid:
6pm EST Feb 25, 2026-6pm EST Mar 4, 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