Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Fair
54°F
12°C
| Humidity | 69% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.11 in (1019.9 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 5:53 pm EDT |
Extended Forecast for
Waterloo NY
Tonight
Low: 50 °F
Chance
Showers then
ShowersFriday
High: 70 °F
Showers
Friday Night
Low: 35 °F
Chance
ShowersSaturday
High: 46 °F
Chance
Showers then
Mostly SunnySaturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 61 °F
Sunny
Sunday Night
Low: 35 °F
Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Tonight
Showers likely, then showers and possibly a thunderstorm after 2am. Low around 50. Light and variable wind becoming south 9 to 14 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms. High near 70. South wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers before 2am, then a chance of showers after 3am. Cloudy, with a low around 35. North wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 46. Northwest wind around 14 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 33. Light southwest wind.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 35.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 64.
Additional Forecasts and Information
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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 pm EDT Oct 15, 2026
6pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
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