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 Rain

48°F

9°C

Humidity 52%
Wind Speed Vrbl 6 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Mar 1:53 am EDT
Extended Forecast for

Sylvan Beach NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. South wind around 13 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 3pm. High near 62. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Partly Sunny
    then Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then rain and snow likely. Low around 28. West wind 6 to 14 mph becoming north in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 8am. Cloudy through mid morning, then gradual clearing, with a high near 33. North wind 13 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 33 °F

    Rain/Snow
    Likely then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Northwest wind around 9 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. South wind around 13 mph.
Thursday
Rain, mainly after 3pm. High near 62. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 5am, then rain and snow likely. Low around 28. West wind 6 to 14 mph becoming north in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 8am. Cloudy through mid morning, then gradual clearing, with a high near 33. North wind 13 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 18. Northwest wind around 9 mph.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 53.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Beach NY
 42.46°N 77.1°W (Elev. 1165 ft)
Last Update:
3:22 pm EDT Mar 25, 2026
Forecast Valid:
2am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation