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.

Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 30.06 in (1019.1 mb)
Dewpoint 21°F (-6°C)
Visibility 4.00 mi
Last update 14 Feb 9:53 pm EST
Extended Forecast for

Middlesex NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Southeast wind around 6 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 41. Southwest wind 3 to 5 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. South wind 3 to 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind.
Sunday
Partly sunny, with a high near 38. Southeast wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 32. South wind around 6 mph.
Washington's Birthday
Partly sunny, with a high near 41. Southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 34. South wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Middlesex NY
 42.7°N 77.26°W (Elev. 1237 ft)
Last Update:
3:22 pm EST Feb 14, 2026
Forecast Valid:
10pm EST Feb 14, 2026-6pm EST Feb 21, 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