Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Mostly Cloudy
61°F
16°C
| Humidity | 84% |
| Wind Speed | SW 3 mph |
| Barometer | 30.07 in (1017.7 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jun 12:53 am EDT |
Extended Forecast for
Hammondsport NY
Overnight
Low: 56 °F
Mostly Cloudy
Thursday
High: 78 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 58 °F
Showers then
Partly CloudyFriday
High: 80 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 58 °F
Chance
ShowersSaturday
High: 80 °F
Chance
ShowersSaturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 56. Calm wind.
Thursday
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 78. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 11pm. Low around 58. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 40%.
Saturday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
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)
1:04 am EDT Jun 25, 2026
1am EDT Jun 25, 2026-6pm EDT Jul 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
