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.

Overcast

82°F

28°C

Humidity 65%
Wind Speed SW 16 G 23 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 17 Jul 11:53 am EDT
Extended Forecast for

Catawba NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms, then a chance of showers after 5pm. Mostly sunny, with a high near 85. West wind 14 to 17 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 60. West wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 75. North wind around 6 mph.

    High: 75 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 50%.

    High: 83 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms, then a chance of showers after 5pm. Mostly sunny, with a high near 85. West wind 14 to 17 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Increasing clouds, with a low around 60. West wind 6 to 13 mph, with gusts as high as 24 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 75. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 57. Calm wind.
Saturday
A chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Sunday
A chance of showers before 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Catawba NY
 42.49°N 77.15°W (Elev. 719 ft)
Last Update:
10:57 am EDT Jul 17, 2025
Forecast Valid:
12pm EDT Jul 17, 2025-6pm EDT Jul 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation