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

44°F

7°C

Humidity 83%
Wind Speed SW 7 mph
Barometer 29.94 in (1014.2 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Nov 4:53 am EST
Extended Forecast for

2 Miles WNW Glen Grove NY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 59 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A slight chance of rain after 4pm. Increasing clouds, with a high near 55. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 40. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 48. Southeast wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 90%.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 10pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 39. West wind 6 to 11 mph, with gusts as high as 21 mph.
Veterans Day
A slight chance of rain after 4pm. Increasing clouds, with a high near 55. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 40. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 48. Southeast wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 90%.
Thursday Night
Rain before 10pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%.
Friday
A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Friday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Glen Grove NY
 42.45°N 77.22°W (Elev. 1512 ft)
Last Update:
2:19 am EST Nov 10, 2026
Forecast Valid:
5am EST Nov 10, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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