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

45°F

7°C

Humidity 80%
Wind Speed SW 10 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Nov 5:53 am EST
Extended Forecast for

2 Miles NNW Dundee NY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 61 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West wind 6 to 11 mph.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 55. Light and variable wind becoming west around 6 mph.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 49. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and snow likely. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely. 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 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 38. West wind 6 to 11 mph.
Veterans Day
Partly sunny, with a high near 55. Light and variable wind becoming west around 6 mph.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 49. Southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.
Thursday Night
Rain before 1am, then rain and snow likely. Low around 31. Chance of precipitation is 80%.
Friday
Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 10pm, then a chance of rain between 10pm and 1am. Cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Dundee NY
 42.54°N 77°W (Elev. 1099 ft)
Last Update:
5:44 am EST Nov 10, 2026
Forecast Valid:
6am 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