National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

35°F

2°C

Humidity 85%
Wind Speed S 10 mph
Barometer 30.18 in (1023.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 3 Mar 2:53 pm EST
Extended Forecast for

Dundee NY

  • This Afternoon

    This Afternoon: Rain, mainly before 5pm. High near 37. South wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before midnight. Mostly cloudy, with a low around 33. South wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind.

    High: 48 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 49. South wind around 6 mph. Chance of precipitation is 70%.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers after 1pm. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Mostly Cloudy
    then Showers

Detailed Forecast

This Afternoon
Rain, mainly before 5pm. High near 37. South wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before midnight. Mostly cloudy, with a low around 33. South wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind.
Wednesday Night
A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 49. South wind around 6 mph. Chance of precipitation is 70%.
Thursday Night
Rain. Low around 41. Chance of precipitation is 90%.
Friday
Mostly cloudy, with a high near 57.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
Showers after 1pm. High near 64. Chance of precipitation is 80%.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dundee NY
 42.51°N 76.97°W (Elev. 997 ft)
Last Update:
3:22 pm EST Mar 3, 2026
Forecast Valid:
3pm EST Mar 3, 2026-6pm EDT Mar 9, 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