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.

Fair

60°F

16°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.21 in (1022.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 15 Aug 12:53 am EDT
Extended Forecast for

Poplar Beach NY

  • Overnight

    Overnight: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Areas of fog between 7am and 8am. Otherwise, mostly sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly after 2pm. High near 77. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 68. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 68 °F

    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. Calm wind.
Saturday
Areas of fog between 7am and 8am. Otherwise, mostly sunny, with a high near 77. Light and variable wind.
Saturday Night
Mostly clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Showers and possibly a thunderstorm, mainly after 2pm. High near 77. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 68. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 90%.
Monday
A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Poplar Beach NY
 42.73°N 76.75°W (Elev. 381 ft)
Last Update:
1:09 am EDT Aug 15, 2026
Forecast Valid:
1am EDT Aug 15, 2026-6pm EDT Aug 21, 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