Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Mostly Cloudy
59°F
15°C
| Humidity | 90% |
| Wind Speed | SW 6 mph |
| Barometer | 29.83 in (1009.6 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 12:53 am EDT |
Extended Forecast for
Marshalls NY
Overnight

Low: 53 °F
Chance
ShowersFriday

High: 64 °F
Partly Sunny
Friday Night

Low: 50 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
then Chance
ShowersSaturday Night

Low: 37 °F
Showers
Sunday

High: 45 °F
Rain/Snow
LikelySunday Night
Low: 25 °F
Chance Snow
Showers then
Mostly CloudyMonday

High: 38 °F
Partly Sunny
Monday Night

Low: 24 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers after 3am. Mostly cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 64. Northwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 50. Light and variable wind becoming south around 6 mph after midnight.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 73. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms. Low around 37. South wind around 14 mph becoming west after midnight. Chance of precipitation is 80%.
Sunday
Rain likely, possibly mixed with snow showers, mainly before 8am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Sunday Night
A chance of snow showers before 8pm. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 57.
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)
7:13 pm EDT Apr 16, 2026
1am EDT Apr 17, 2026-6pm EDT Apr 23, 2026


