National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Light Rain

62°F

17°C

Humidity 93%
Wind Speed Vrbl 3 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 25 Jun 4:53 pm EDT
Extended Forecast for

McDuffie Town NY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms. Cloudy, with a high near 73. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Patchy fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Partly sunny, with a high near 77. Southwest wind 5 to 7 mph becoming west in the afternoon.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly between 7am and 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 76. Calm wind. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Cloudy, with a high near 73. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Patchy fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 77. Southwest wind 5 to 7 mph becoming west in the afternoon.
Friday Night
A chance of showers between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly between 7am and 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 76. Calm wind. Chance of precipitation is 30%.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A chance of showers. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 93. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.76°N 76.78°W (Elev. 528 ft)
Last Update:
2:30 pm EDT Jun 25, 2026
Forecast Valid:
5pm EDT Jun 25, 2026-6pm EDT Jul 2, 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