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

77°F

25°C

Humidity 48%
Wind Speed W 12 G 22 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Sep 3:53 pm EDT
Extended Forecast for

Glenora NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. Northwest wind around 9 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. Light northwest wind.

    Low: 54 °F

    Mostly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Areas of fog before 2am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Clear then
    Areas Fog

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. Northwest wind around 9 mph.
Tonight
Areas of fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 54. Light northwest wind.
Friday
Areas of fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Areas of fog before 2am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Light and variable wind.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenora NY
 42.49°N 76.92°W (Elev. 499 ft)
Last Update:
2:30 pm EDT Sep 10, 2026
Forecast Valid:
4pm EDT Sep 10, 2026-6pm EDT Sep 16, 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