Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fog/Mist

39°F

4°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 29.89 in
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill34°F (1°C)
Last update 19 Feb 8:04 pm EST
Extended Forecast for

Sampson NY

  • Tonight

    Tonight: A chance of rain after 4am.  Mostly cloudy, with a low around 37. Southeast wind 9 to 11 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain.  High near 43. Southeast wind 13 to 15 mph becoming southwest in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, possibly mixing with snow after 10pm, then gradually ending.  Mostly cloudy, with a low around 32. West wind around 10 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Northwest wind 6 to 9 mph.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am.  Cloudy, with a low around 30. North wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow before 1am.  Cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain after 4am. Mostly cloudy, with a low around 37. Southeast wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 43. Southeast wind 13 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, possibly mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. West wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 35. Northwest wind 6 to 9 mph.
Saturday Night
A slight chance of snow showers after 1am. Cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Sunday Night
A chance of snow before 1am. Cloudy, with a low around 27. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
5:46 pm EST Feb 19, 2026
8pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
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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