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.

A Few Clouds

8°F

-13°C

Humidity 87%
Wind Speed W 6 mph
Barometer 30.09 in (1020.8 mb)
Dewpoint 5°F (-15°C)
Visibility 9.00 mi
Wind Chill-2°F (-19°C)
Last update 2 Feb 11:53 pm EST
Extended Forecast for

McDuffie Town NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 11. South wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. South wind around 6 mph becoming west in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12. West wind 6 to 8 mph.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. Northwest wind around 9 mph.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 13. West wind around 8 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.

    Low: 2 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 11. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 29. South wind around 6 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 12. West wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 23. Northwest wind around 9 mph.
Wednesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 13. West wind around 8 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
A chance of flurries. Mostly cloudy, with a low around 3.
Sunday
A chance of flurries. Mostly cloudy, with a high near 13.
Sunday Night
A chance of flurries. Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.76°N 76.78°W (Elev. 528 ft)
Last Update:
5:43 pm EST Feb 2, 2026
Forecast Valid:
12am EST Feb 3, 2026-6pm EST Feb 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