Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Mostly Cloudy
43°F
6°C
| Humidity | 74% |
| Wind Speed | W 5 mph |
| Barometer | 29.90 in (1012.8 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 30 Apr 8:53 pm EDT |
Extended Forecast for
Hammondsport NY
Tonight
Low: 34 °F
Partly Cloudy
Friday
High: 54 °F
Mostly Sunny
then Showers
LikelyFriday Night
Low: 34 °F
Showers
Likely then
Chance
ShowersSaturday
High: 55 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 56 °F
Mostly Sunny
Sunday Night
Low: 39 °F
Partly Cloudy
Monday
High: 65 °F
Mostly Sunny
then Chance
ShowersMonday Night
Low: 51 °F
Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Friday
Showers likely, mainly after 5pm. Increasing clouds, with a high near 54. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers after 2pm. Partly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 32. Light west wind.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 50%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Tuesday
A chance of showers after 8am. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hammondsport NY
42.41°N 77.23°W (Elev. 801 ft)
42.41°N 77.23°W (Elev. 801 ft)
6:48 pm EDT Apr 30, 2026
9pm EDT Apr 30, 2026-6pm EDT May 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
