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.

Partly Cloudy

12°F

-11°C

Humidity 56%
Wind Speed W 9 G 18 mph
Barometer 29.99 in (1017.7 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 27 Jan 12:53 am EST
Extended Forecast for

McDuffie Town NY

  • Overnight

    Overnight: A chance of snow showers, mainly before 2am. Partly cloudy, with a low around 5. Wind chill values as low as -7. West wind 9 to 11 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers between 11am and noon. Mostly cloudy, with a high near 15. Wind chill values as low as -7. South wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 15 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -5. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 8 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 17. Wind chill values as low as -6. West wind 8 to 10 mph.

    High: 17 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. Southwest wind 6 to 8 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 16. Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.

    High: 11 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.

    Low: 4 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of snow showers, mainly before 2am. Partly cloudy, with a low around 5. Wind chill values as low as -7. West wind 9 to 11 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers between 11am and noon. Mostly cloudy, with a high near 15. Wind chill values as low as -7. South wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -5. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 17. Wind chill values as low as -6. West wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Southwest wind 6 to 8 mph.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 16. Chance of precipitation is 20%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 15.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Mostly cloudy, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 24.
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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:
1:06 am EST Jan 27, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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