Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

41°F

5°C

Humidity 96%
Wind Speed Calm
Barometer 30.38 in (1028.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 2 Oct 3:53 am EDT
Extended Forecast for

2 Miles WNW Grove Springs NY

Frost Advisory October 2, 04:56am until October 2, 08:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 2, 04:56am until October 2, 08:00am

    NOW until 8:00am Thu

    Frost Advisory

  • Today

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. South wind around 6 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 77. Southwest wind around 7 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Southwest wind around 5 mph becoming calm  in the morning.

    High: 79 °F

    Sunny

  • Saturday Night

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

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 69. Calm wind becoming south around 6 mph in the morning.
Tonight
Partly cloudy, with a low around 48. South wind around 6 mph.
Friday
Sunny, with a high near 77. Southwest wind around 7 mph.
Friday Night
Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 79. Southwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 81.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Wednesday
Showers likely. Partly sunny, with a high near 65. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Grove Springs NY
 42.47°N 77.19°W (Elev. 1234 ft)
12:38 am EDT Oct 2, 2025
4am EDT Oct 2, 2025-6pm EDT Oct 8, 2025
 
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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