Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Mostly Cloudy
60°F
16°C
| Humidity | 65% |
| Wind Speed | SW 12 mph |
| Barometer | 30.21 in (1023.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 10:53 am EDT |
Extended Forecast for
Waterloo NY
Today
High: 66 °F
Mostly Sunny
Tonight
Low: 48 °F
Partly Cloudy
then Slight
Chance
ShowersMonday
High: 59 °F
Slight Chance
ShowersMonday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 67 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 66. South wind around 11 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers after 1am. Partly cloudy, with a low around 48. South wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Monday
A slight chance of showers between 9am and 3pm. Mostly sunny, with a high near 59. Northwest wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 38. Northwest wind 3 to 8 mph.
Tuesday
Sunny, with a high near 59. West wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waterloo NY
42.9°N 76.87°W (Elev. 499 ft)
42.9°N 76.87°W (Elev. 499 ft)
2:30 am EDT Oct 4, 2026
11am EDT Oct 4, 2026-6pm EDT Oct 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
