Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
A Few Clouds
70°F
21°C
| Humidity | 53% |
| Wind Speed | NW 9 mph |
| Barometer | 29.94 in (1013.5 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 11:53 am EDT |
Extended Forecast for
Waterloo NY
This Afternoon

High: 76 °F
Sunny
Tonight
Low: 56 °F
Mostly Cloudy
then Chance
ShowersMonday

High: 66 °F
Showers
Monday Night

Low: 56 °F
Chance
ShowersTuesday

High: 75 °F
Mostly Sunny
Tuesday Night

Low: 56 °F
Partly Cloudy
Wednesday

High: 77 °F
Mostly Sunny
Wednesday Night

Low: 58 °F
Partly Cloudy
Thursday
High: 80 °F
Partly Sunny
then Showers
Likely
Detailed Forecast
This Afternoon
Sunny, with a high near 76. Northwest wind around 8 mph.
Tonight
A chance of showers after 5am. Increasing clouds, with a low around 56. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 66. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
A chance of showers, mainly before 2am. Cloudy, with a low around 56. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 75. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waterloo NY
42.9°N 76.87°W (Elev. 499 ft)
42.9°N 76.87°W (Elev. 499 ft)
11:25 am EDT Jun 21, 2026
12pm EDT Jun 21, 2026-6pm EDT Jun 27, 2026


