Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
A Few Clouds
40°F
4°C
| Humidity | 65% |
| Wind Speed | W 8 mph |
| Barometer | 29.99 in (1016.4 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 19 Apr 6:53 pm EDT |
Extended Forecast for
Marshalls NY
Tonight
Low: 25 °F
Scattered
Rain/Snow
then
Scattered
Snow ShowersMonday

High: 37 °F
Scattered
Snow ShowersMonday Night

Low: 22 °F
Partly Cloudy
Tuesday

High: 51 °F
Increasing
CloudsTuesday Night

Low: 41 °F
Chance
ShowersWednesday

High: 61 °F
Mostly Sunny
Wednesday Night

Low: 39 °F
Mostly Clear
Thursday

High: 65 °F
Mostly Sunny
Thursday Night

Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
A slight chance of rain and snow showers before 8pm, then scattered snow showers. Mostly cloudy, with a low around 25. West wind 7 to 11 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Scattered snow showers, mainly between 11am and 5pm. Partly sunny, with a high near 37. Northwest wind 11 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Increasing clouds, with a high near 51. Southwest wind 6 to 9 mph.
Tuesday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. South wind around 9 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marshalls NY
42.42°N 77.31°W (Elev. 1745 ft)
42.42°N 77.31°W (Elev. 1745 ft)
7:30 pm EDT Apr 19, 2026
7pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026


