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

29°F

-2°C

Humidity 75%
Wind Speed NW 13 G 21 mph
Barometer 30.03 in (1017.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 23 Mar 11:53 am EDT
Extended Forecast for

McDuffie Town NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 36. North wind 11 to 14 mph.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 24. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. West wind around 6 mph becoming southwest after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52. South wind 7 to 11 mph.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 2am, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 36. North wind 11 to 14 mph.
Tonight
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 24. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 44. Northwest wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28. West wind around 6 mph becoming southwest after midnight.
Wednesday
Mostly cloudy, with a high near 52. South wind 7 to 11 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Thursday Night
Rain likely before 2am, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.78°N 76.77°W (Elev. 394 ft)
Last Update:
11:27 am EDT Mar 23, 2026
Forecast Valid:
12pm EDT Mar 23, 2026-6pm EDT Mar 29, 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