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.

Fair

70°F

21°C

Humidity 49%
Wind Speed N 3 mph
Barometer 29.85 in (1010.3 mb)
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Last update 7 Jun 7:53 pm EDT
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 53. Light northwest wind.

    Low: 53 °F

    Haze

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 5pm. Widespread haze before 9am. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Haze then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind around 6 mph becoming south in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of rain, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm, mainly before 2am, then rain likely after 2am. Low around 60. South wind around 7 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Tuesday

    Tuesday: Rain likely before 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly clear, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze. Partly cloudy, with a low around 53. Light northwest wind.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Widespread haze before 9am. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind around 6 mph becoming south in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of rain, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm, mainly before 2am, then rain likely after 2am. Low around 60. South wind around 7 mph. Chance of precipitation is 80%.
Tuesday
Rain likely before 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly clear, with a low around 56. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.63°N 77.07°W (Elev. 764 ft)
Last Update:
6:37 pm EDT Jun 7, 2025
Forecast Valid:
8pm EDT Jun 7, 2025-6pm EDT Jun 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation