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.

Overcast

40°F

4°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.01 in (1016.9 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill35°F (2°C)
Last update 17 Feb 6:53 am EST
Extended Forecast for

2 Miles SSW Branchport NY

  • Today

    Today: Partly sunny, with a high near 44. Southwest wind around 6 mph becoming calm in the afternoon.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain. High near 39. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 29. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Light and variable wind becoming southeast around 5 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: Rain. High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 44. Southwest wind around 6 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 32. Calm wind.
Wednesday
Rain. High near 39. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 40. Light and variable wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
Rain. High near 42. Chance of precipitation is 80%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Branchport NY
 42.58°N 77.17°W (Elev. 1161 ft)
Last Update:
4:57 am EST Feb 17, 2026
Forecast Valid:
7am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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