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

48°F

9°C

Humidity 54%
Wind Speed W 10 G 20 mph
Barometer 29.97 in (1015.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Nov 1:53 pm EDT
Extended Forecast for

Bellona NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 49. Northwest wind around 14 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Light west wind.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 3 to 6 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 60. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 60 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 8pm. Partly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 49. Northwest wind around 14 mph.
Tonight
Mostly cloudy, with a low around 36. Light west wind.
Sunday
Mostly sunny, with a high near 54. West wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming south 5 to 8 mph in the evening.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 60. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A chance of showers. Mostly cloudy, with a high near 54. 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:
2:08 pm EDT Nov 1, 2025
Forecast Valid:
2pm EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
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