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

62°F

17°C

Humidity 32%
Wind Speed NE 5 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 23 Apr 3:53 pm EDT
Extended Forecast for

2 Miles SSE Branchport NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. North wind around 7 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. Northeast wind around 6 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 50. Southeast wind 6 to 9 mph. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 41. Light and variable wind.
Friday
Partly sunny, with a high near 57. Northeast wind around 6 mph.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers, mainly after 8am. High near 50. Southeast wind 6 to 9 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Showers likely. Partly sunny, with a high near 61. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.
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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:
2:30 pm EDT Apr 23, 2026
Forecast Valid:
4pm EDT Apr 23, 2026-6pm EDT Apr 29, 2026
 
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