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

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 30.24 in (1025.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 2 Nov 6:53 am EST
Extended Forecast for

Elmbois NY

  • Today

    Today: Sunny, with a high near 54. West wind 3 to 6 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Southwest wind 3 to 8 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: A chance of showers after 1pm. Increasing clouds, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 57 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. West wind 3 to 6 mph.
Tonight
Clear, with a low around 39. Southwest wind 3 to 8 mph.
Monday
A chance of showers after 1pm. Increasing clouds, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 53. West wind 11 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 50. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elmbois NY
 42.5°N 77.24°W (Elev. 1532 ft)
Last Update:
6:12 am EST Nov 2, 2025
Forecast Valid:
7am EST Nov 2, 2025-6pm EST Nov 8, 2025
 
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