Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Fair
28°F
-2°C
| Humidity | 88% |
| Wind Speed | S 6 mph |
| Barometer | 29.99 in (1016.6 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 22 Nov 11:53 pm EST |
Extended Forecast for
3 Miles SE Hammondsport NY
Overnight

Low: 28 °F
Mostly Cloudy
Sunday
High: 44 °F
Slight Chance
Snow Showers
then Chance
ShowersSunday Night

Low: 31 °F
Mostly Cloudy
Monday

High: 47 °F
Mostly Sunny
Monday Night

Low: 36 °F
Mostly Cloudy
Tuesday
High: 47 °F
Chance
Showers then
ShowersTuesday Night

Low: 41 °F
Chance
ShowersWednesday
High: 55 °F
Mostly Cloudy
then Chance
ShowersWednesday Night

Low: 30 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 28. Calm wind becoming southwest around 6 mph.
Sunday
A slight chance of snow showers before 10am, then a chance of rain showers after noon. Mostly cloudy, with a high near 44. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 31. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 47. West wind around 7 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. South wind 7 to 9 mph.
Tuesday
Showers, mainly after 1pm. High near 47. Chance of precipitation is 80%.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Thanksgiving Day
A chance of snow showers after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Hammondsport NY
42.38°N 77.2°W (Elev. 1565 ft)
42.38°N 77.2°W (Elev. 1565 ft)
12:02 am EST Nov 23, 2025
12am EST Nov 23, 2025-6pm EST Nov 29, 2025


