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

37°F

3°C

Humidity 48%
Wind Speed Calm
Barometer 29.81 in (1010.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Mar 7:53 pm EDT
Extended Forecast for

Hector NY

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 36 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. South wind 14 to 17 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Northwest wind 14 to 17 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, mainly after 2am. Low around 34. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 80%.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday

    Monday: Rain before 8am, then a chance of showers, mainly after 2pm. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 36. Light and variable wind becoming south 5 to 10 mph in the evening.
Saturday
Showers likely, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. South wind 14 to 17 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 23. Northwest wind 14 to 17 mph.
Sunday
Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph.
Sunday Night
Rain, possibly mixed with snow, mainly after 2am. Low around 34. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 80%.
Monday
Rain before 8am, then a chance of showers, mainly after 2pm. High near 54. Chance of precipitation is 80%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 32.
Friday
A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hector NY
 42.5°N 76.88°W (Elev. 764 ft)
Last Update:
7:17 pm EDT Mar 21, 2025
Forecast Valid:
8pm EDT Mar 21, 2025-6pm EDT Mar 28, 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