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.

Overcast

36°F

2°C

Humidity 82%
Wind Speed SW 6 mph
Barometer 30.10 in (1020.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 6 Nov 10:53 pm EST
Extended Forecast for

Dundee NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South wind 5 to 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 1pm. High near 54. Breezy, with a south wind 13 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Breezy.
    Mostly Cloudy
    then Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 43. South wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers. Mostly cloudy, with a high near 50. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 38. Light and variable wind becoming southeast around 6 mph after midnight. Chance of precipitation is 40%.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. South wind 5 to 7 mph.
Friday
Showers, mainly after 1pm. High near 54. Breezy, with a south wind 13 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 43. South wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 50. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 38. Light and variable wind becoming southeast around 6 mph after midnight. Chance of precipitation is 40%.
Sunday
Showers. High near 53. Chance of precipitation is 90%.
Sunday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Veterans Day
A chance of snow showers before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dundee NY
 42.51°N 76.97°W (Elev. 997 ft)
Last Update:
3:22 pm EST Nov 6, 2025
Forecast Valid:
11pm EST Nov 6, 2025-6pm EST Nov 13, 2025
 
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