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

44°F

7°C

Humidity 83%
Wind Speed Calm
Barometer 29.96 in (1014.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Nov 2:53 am EST
Extended Forecast for

Border City NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Light west wind.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 9pm. Low around 40. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain. High near 48. Northeast wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 10pm, then rain and snow. Low around 32. North wind 9 to 11 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow likely, becoming all rain after 10am. Cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 10pm, then snow likely between 10pm and 1am, then rain and snow likely after 1am. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely

  • Saturday Night

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

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Light west wind.
Veterans Day
Mostly cloudy, with a high near 56. Light and variable wind.
Wednesday Night
Rain, mainly after 9pm. Low around 40. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 48. Northeast wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 10pm, then rain and snow. Low around 32. North wind 9 to 11 mph. Chance of precipitation is 80%.
Friday
Rain and snow likely, becoming all rain after 10am. Cloudy, with a high near 42. Chance of precipitation is 70%.
Friday Night
Rain likely before 10pm, then snow likely between 10pm and 1am, then rain and snow likely after 1am. Cloudy, with a low around 31. Chance of precipitation is 70%.
Saturday
Rain and snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Saturday Night
A chance of rain before 1am. Cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Border City NY
 42.88°N 76.93°W (Elev. 476 ft)
Last Update:
1:30 am EST Nov 11, 2026
Forecast Valid:
3am EST Nov 11, 2026-6pm EST Nov 17, 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