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

64°F

18°C

Humidity 58%
Wind Speed W 10 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 8:53 am EDT
Extended Forecast for

Mitchellsville NY

  • Today

    Today: Mostly sunny, with a high near 71. West wind around 14 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 10am and 11am. Mostly sunny, with a high near 74. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely after 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers. High near 68. East wind 3 to 6 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 71. West wind around 14 mph.
Tonight
Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers between 10am and 11am. Mostly sunny, with a high near 74. West wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday Night
Showers likely after 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 68. East wind 3 to 6 mph. Chance of precipitation is 90%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 76.
Wednesday Night
A chance of showers after 2am. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mitchellsville NY
 42.41°N 77.29°W (Elev. 1407 ft)
Last Update:
6:10 am EDT Jun 20, 2026
Forecast Valid:
9am EDT Jun 20, 2026-6pm EDT Jun 26, 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