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.

Overcast

32°F

0°C

Humidity 64%
Wind Speed W 20 G 31 mph
Barometer 29.88 in (1012.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 12 Mar 8:53 am EDT
Extended Forecast for

2 Miles SSE Branchport NY

  • Today

    Today: Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 35. West wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 43. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 28. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.

    High: 50 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 40%.

    Low: 43 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.

    High: 59 °F

    Rain and
    Breezy

Detailed Forecast

Today
Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 35. West wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 24. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Friday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 43. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely, possibly mixed with snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 28. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 38. West wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 40%.
Monday
Rain, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.
Monday Night
Rain likely before 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Branchport NY
 42.57°N 77.14°W (Elev. 755 ft)
Last Update:
6:37 am EDT Mar 12, 2026
Forecast Valid:
9am EDT Mar 12, 2026-6pm EDT Mar 18, 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