Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
A Few Clouds
34°F
1°C
| Humidity | 79% |
| Wind Speed | SW 8 mph |
| Barometer | 29.93 in (1014.6 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 17 Jan 6:53 pm EST |
Extended Forecast for
Sampson NY
Tonight
Low: 23 °F
Snow Showers
Likely then
Slight Chance
Snow ShowersSunday

High: 27 °F
Partly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersM.L.King Day

High: 27 °F
Slight Chance
Snow Showers
and BreezyMonday Night

Low: 12 °F
Slight Chance
Snow Showers
and WindyTuesday

High: 16 °F
Slight Chance
Snow Showers
and BreezyTuesday Night

Low: 11 °F
Mostly Cloudy
Wednesday

High: 31 °F
Mostly Cloudy
Wednesday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow showers likely before 2am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 23. Southwest wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 27. Southwest wind 7 to 9 mph becoming northwest in the afternoon.
Sunday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph. Chance of precipitation is 20%.
M.L.King Day
A slight chance of snow showers. Mostly cloudy, with a high near 27. Breezy, with a southwest wind 15 to 24 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12. Windy, with a west wind 22 to 26 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 16. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 25.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 20.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sampson NY
42.73°N 76.9°W (Elev. 525 ft)
42.73°N 76.9°W (Elev. 525 ft)
3:23 pm EST Jan 17, 2026
7pm EST Jan 17, 2026-6pm EST Jan 24, 2026


