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

25°C

77°F

Humidity 47%
Wind Speed S 20 km/h
Barometer 1009.9 mb (29.84 in)
Dewpoint 13°C (55°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 25 Jun 3:53 pm EDT
Extended Forecast for

Sampson NY

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 2am and 3am. Mostly cloudy, with a low around 21. Southwest wind 11 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 21 °C

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 28. Southwest wind around 11 km/h becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 28 °C

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Low around 16. West wind 8 to 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 16 °C

    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Northwest wind 13 to 16 km/h.

    High: 22 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Northwest wind 5 to 10 km/h becoming calm in the evening.

    Low: 12 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °C

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

    High: 26 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °C

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly between 2am and 3am. Mostly cloudy, with a low around 21. Southwest wind 11 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 28. Southwest wind around 11 km/h becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Low around 16. West wind 8 to 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday
Mostly sunny, with a high near 22. Northwest wind 13 to 16 km/h.
Thursday Night
Mostly clear, with a low around 12. Northwest wind 5 to 10 km/h becoming calm in the evening.
Friday
Sunny, with a high near 26.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 m)
Last Update:
3:39 pm EDT Jun 25, 2024
Forecast Valid:
4pm EDT Jun 25, 2024-6pm EDT Jul 2, 2024
 
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