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

25°F

-4°C

Humidity 81%
Wind Speed S 3 mph
Barometer 30.32 in (1028.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 20 Apr 11:53 pm EDT
Extended Forecast for

2 Miles SSE Branchport NY

  • Overnight

    Overnight: Clear, with a low around 24. Calm wind.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 53. South wind 5 to 8 mph.

    High: 53 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Isolated showers. Mostly cloudy, with a low around 45. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 24. Calm wind.
Tuesday
Increasing clouds, with a high near 53. South wind 5 to 8 mph.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 45. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 60. Light and variable wind becoming northwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 40. Calm wind.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 67.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
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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:
7:54 pm EDT Apr 20, 2026
Forecast Valid:
12am EDT Apr 21, 2026-6pm EDT Apr 27, 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