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

56°F

13°C

Humidity 81%
Wind Speed Vrbl 6 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Oct 12:53 am EDT
Extended Forecast for

Valois NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. Northwest wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 57. North wind 10 to 14 mph.

    High: 57 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Northwest wind around 7 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 8 to 14 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 59.

    High: 59 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. Northwest wind 6 to 8 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 57. North wind 10 to 14 mph.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind around 7 mph.
Thursday
Sunny, with a high near 56. North wind 8 to 14 mph.
Thursday Night
Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm after midnight.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Valois NY
 42.53°N 76.88°W (Elev. 564 ft)
Last Update:
1:04 am EDT Oct 15, 2025
Forecast Valid:
1am EDT Oct 15, 2025-6pm EDT Oct 21, 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