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.

Light Snow Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed NW 9 G 18 mph
Barometer 29.94 in (1014.2 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill28°F (-2°C)
Last update 19 Apr 5:53 am EDT
Extended Forecast for

2 Miles SSE Branchport NY

  • Today

    Today: Rain showers before 8am, then rain and snow showers likely between 8am and 10am, then scattered rain showers after 10am. Some thunder is also possible. High near 46. Northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then
    Scattered
    Showers

  • Tonight

    Tonight: A slight chance of rain and snow showers before 1am, then scattered snow showers between 1am and 3am. Some thunder is also possible. Partly cloudy, with a low around 28. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Slight Chance
    T-storms then
    Scattered
    Rain/Snow

  • Monday

    Monday: Scattered snow showers, mixing with rain after noon, then gradually ending. Partly sunny, with a high near 40. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Snow Showers
    then
    Scattered
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. South wind 5 to 8 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Rain showers before 8am, then rain and snow showers likely between 8am and 10am, then scattered rain showers after 10am. Some thunder is also possible. High near 46. Northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers before 1am, then scattered snow showers between 1am and 3am. Some thunder is also possible. Partly cloudy, with a low around 28. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Scattered snow showers, mixing with rain after noon, then gradually ending. Partly sunny, with a high near 40. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 53. South wind 5 to 8 mph.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
A chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Branchport NY
 42.57°N 77.14°W (Elev. 755 ft)
Last Update:
6:09 am EDT Apr 19, 2026
Forecast Valid:
6am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation