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

62°F

17°C

Humidity 62%
Wind Speed SW 16 G 25 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 8:53 am EST
Extended Forecast for

2 Miles SE Prattsburg NY

  • Today

    Today: Increasing clouds, with a high near 74. South wind 8 to 10 mph.

    High: 74 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain. Low around 57. South wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Rain Likely
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. Light southwest wind.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. South wind 3 to 6 mph.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 74. South wind 8 to 10 mph.
Tonight
Rain. Low around 57. South wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 47. Light southwest wind.
Friday
Partly sunny, with a high near 64. South wind 3 to 6 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Saturday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Prattsburg NY
 42.5°N 77.27°W (Elev. 1375 ft)
Last Update:
8:41 am EST Nov 4, 2026
Forecast Valid:
9am EST Nov 4, 2026-6pm EST Nov 10, 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