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

30°F

-1°C

Humidity 54%
Wind Speed SW 7 mph
Barometer 30.46 in (1032.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Mar 10:53 pm EDT
Extended Forecast for

2 Miles SE Prattsburg NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Southwest wind 3 to 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Southwest wind 6 to 13 mph.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southwest wind 5 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 48. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of snow before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Southwest wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 51. Southwest wind 6 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 37. Southwest wind 5 to 7 mph.
Monday
Partly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Wednesday Night
A chance of snow before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
Rain or freezing rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Prattsburg NY
 42.5°N 77.27°W (Elev. 1375 ft)
Last Update:
3:22 pm EDT Mar 28, 2026
Forecast Valid:
11pm EDT Mar 28, 2026-6pm EDT Apr 4, 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