National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

A Few Clouds

74°F

23°C

Humidity 64%
Wind Speed SW 7 mph
Barometer 29.76 in (1007.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 7:53 pm EDT
Extended Forecast for

Border City NY

  • Tonight

    Tonight: A chance of showers, mainly between 2am and 4am. Mostly cloudy, with a low around 62. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 9am and 11am. Mostly cloudy, with a high near 65. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Northwest wind around 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Northeast wind around 6 mph becoming calm in the morning.

    High: 59 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after 5am. Low around 51. Light and variable wind becoming south 9 to 14 mph after midnight. Chance of precipitation is 100%.

    Low: 51 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 2pm, then showers likely. High near 63. Chance of precipitation is 100%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly between 2am and 4am. Mostly cloudy, with a low around 62. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers between 9am and 11am. Mostly cloudy, with a high near 65. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 49. Northwest wind around 8 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Showers, with thunderstorms also possible after 5am. Low around 51. Light and variable wind becoming south 9 to 14 mph after midnight. Chance of precipitation is 100%.
Friday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 63. Chance of precipitation is 100%.
Friday Night
Showers likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 44. Breezy.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Border City NY
 42.86°N 76.94°W (Elev. 476 ft)
Last Update:
2:30 pm EDT Oct 13, 2026
Forecast Valid:
8pm EDT Oct 13, 2026-6pm EDT Oct 20, 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