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.

Mostly Cloudy

49°F

9°C

Humidity 83%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Oct 2:53 am EDT
Extended Forecast for

2 Miles SSW Stanley NY

  • Overnight

    Overnight: Mostly clear, with a low around 45. Southwest wind around 6 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. West wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. South wind 7 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers. High near 61. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 2am. Low around 53. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 66 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Southwest wind around 6 mph.
Friday
Sunny, with a high near 63. West wind 9 to 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 41. West wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 52. South wind 7 to 10 mph.
Sunday
Showers. High near 61. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly before 2am. Low around 53. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.
Columbus Day
Mostly cloudy, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Stanley NY
 42.79°N 77.13°W (Elev. 961 ft)
Last Update:
2:22 am EDT Oct 9, 2026
Forecast Valid:
3am EDT Oct 9, 2026-6pm EDT Oct 15, 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