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

42°F

6°C

Humidity 85%
Wind Speed Calm
Barometer 30.03 in (1017.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 7 Oct 12:53 am EDT
Extended Forecast for

Bellona NY

  • Overnight

    Overnight: Mostly clear, with a low around 42. South wind around 8 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Southwest wind 11 to 15 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 65. West wind 7 to 14 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind around 7 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Southwest wind 3 to 5 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. South wind 5 to 8 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 42. South wind around 8 mph.
Wednesday
Mostly sunny, with a high near 69. Southwest wind 11 to 15 mph.
Wednesday Night
A slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 65. West wind 7 to 14 mph.
Thursday Night
Mostly clear, with a low around 44. West wind around 7 mph.
Friday
Sunny, with a high near 62. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 45. Southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 70. South wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Columbus Day
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bellona NY
 42.76°N 77.01°W (Elev. 741 ft)
Last Update:
9:57 pm EDT Oct 6, 2026
Forecast Valid:
1am EDT Oct 7, 2026-6pm EDT Oct 13, 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