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

36°F

2°C

Humidity 82%
Wind Speed SW 6 mph
Barometer 30.10 in (1020.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 6 Nov 10:53 pm EST
Extended Forecast for

MacDougall NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 5 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly between 2pm and 4pm. High near 55. Breezy, with a south wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Breezy.
    Mostly Cloudy
    then Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 43. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. West wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 39 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. South wind 5 to 8 mph.
Friday
Showers, mainly between 2pm and 4pm. High near 55. Breezy, with a south wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 43. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 50. West wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers after 1am. Cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
Showers. High near 52. Chance of precipitation is 90%.
Sunday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Veterans Day
A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 45. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
MacDougall NY
 42.81°N 76.89°W (Elev. 594 ft)
Last Update:
3:22 pm EST Nov 6, 2025
Forecast Valid:
11pm EST Nov 6, 2025-6pm EST Nov 13, 2025
 
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