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 and Breezy

26°F

-3°C

Humidity 69%
Wind Speed W 23 G 40 mph
Barometer 30.03 in (1018.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 9:53 pm EST
Extended Forecast for

McDuffie Town NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 36. Southwest wind 9 to 14 mph.

    High: 36 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Cloudy, with a low around 37. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.
Monday
Increasing clouds, with a high near 36. Southwest wind 9 to 14 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 41. South wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 1am. Cloudy, with a low around 37. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Wednesday Night
Rain likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.78°N 76.77°W (Elev. 394 ft)
Last Update:
3:22 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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