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.

Fair

59°F

15°C

Humidity 51%
Wind Speed SW 13 G 23 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Nov 11:53 am EST
Extended Forecast for

Middlesex NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. West wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West wind 7 to 14 mph.

    Low: 40 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 55. Light and variable wind becoming west around 6 mph.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. High near 48. East wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 60. West wind 14 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 40. West wind 7 to 14 mph.
Veterans Day
Partly sunny, with a high near 55. Light and variable wind becoming west around 6 mph.
Wednesday Night
Rain. Low around 41. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 48. East wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 90%.
Thursday Night
Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 34. Chance of precipitation is 70%.
Friday
Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow before 10pm, then a chance of rain between 10pm and 1am. Cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 46.
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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:
5:44 am EST Nov 10, 2026
Forecast Valid:
12pm EST Nov 10, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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