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

47°F

8°C

Humidity 86%
Wind Speed SE 8 mph
Barometer 30.20 in (1023.2 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill43°F (6°C)
Last update 6 Mar 3:53 pm EST
Extended Forecast for

2 Miles SSE Branchport NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. South wind around 6 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. South wind 7 to 14 mph, with gusts as high as 26 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 65. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Slight Chance
    Showers then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm. Low around 44. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 55. West wind 8 to 10 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 45. South wind 7 to 14 mph, with gusts as high as 26 mph.
Saturday
A chance of rain, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 65. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain and possibly a thunderstorm. Low around 44. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 55. West wind 8 to 10 mph.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Wednesday
Rain. High near 56. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 39.
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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:
3:22 pm EST Mar 6, 2026
Forecast Valid:
4pm EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation