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.

Partly Cloudy

30°F

-1°C

Humidity 64%
Wind Speed SW 5 mph
Barometer 30.41 in (1030.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 24 Mar 10:53 am EDT
Extended Forecast for

MacDougall NY

  • Today

    Today: Mostly sunny, with a high near 44. Southwest wind 3 to 6 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind around 6 mph becoming light and variable after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. South wind 3 to 7 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. South wind 6 to 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 65. Southwest wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 5am, then a chance of rain and snow. Some thunder is also possible. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. Southwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 27. West wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly cloudy, with a high near 50. South wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 42. South wind 6 to 8 mph.
Thursday
A chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 65. Southwest wind 10 to 14 mph. Chance of precipitation is 50%.
Thursday Night
Rain likely before 5am, then a chance of rain and snow. Some thunder is also possible. Cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
MacDougall NY
 42.81°N 76.89°W (Elev. 594 ft)
Last Update:
6:30 am EDT Mar 24, 2026
Forecast Valid:
11am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
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