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

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 30.16 in (1021.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 2 Nov 12:53 am EST
Extended Forecast for

MacDougall NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Calm wind becoming west around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Light south wind increasing to 5 to 9 mph in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 1pm. Increasing clouds, with a high near 60. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 1am. Partly cloudy, with a low around 40. West wind 13 to 15 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming west around 6 mph.
Sunday Night
Mostly clear, with a low around 41. Light south wind increasing to 5 to 9 mph in the evening.
Monday
A chance of showers after 1pm. Increasing clouds, with a high near 60. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers before 1am. Partly cloudy, with a low around 40. West wind 13 to 15 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
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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:
1:35 am EDT Nov 2, 2025
Forecast Valid:
1am EDT Nov 2, 2025-6pm EST Nov 8, 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