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.

Mostly Cloudy

38°F

3°C

Humidity 55%
Wind Speed S 10 mph
Barometer 29.75 in (1008.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Jan 12:53 pm EST
Extended Forecast for

McDuffie Town NY

  • This Afternoon

    This Afternoon: A slight chance of rain and snow before 4pm, then a slight chance of rain and snow after 5pm. Mostly cloudy, with a high near 41. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 3pm. Cloudy, with a high near 43. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 14. Northwest wind 6 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.

    Low: 14 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 17. West wind around 15 mph. Chance of precipitation is 50%.

    High: 17 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow before 4pm, then a slight chance of rain and snow after 5pm. Mostly cloudy, with a high near 41. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly after 3pm. Cloudy, with a high near 43. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 14. Northwest wind 6 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.
Thursday
A chance of snow. Mostly cloudy, with a high near 17. West wind around 15 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 35.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 14.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.78°N 76.77°W (Elev. 394 ft)
Last Update:
12:58 pm EST Jan 13, 2026
Forecast Valid:
1pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation