Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Overcast
46°F
8°C
| Humidity | 79% |
| Wind Speed | W 7 G 18 mph |
| Barometer | 29.92 in (1013.3 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 8 Nov 1:53 am EST |
Extended Forecast for
Waterloo NY
Overnight

Low: 40 °F
Slight Chance
RainSunday

High: 58 °F
Decreasing
CloudsSunday Night

Low: 44 °F
Scattered
ShowersMonday
High: 52 °F
Showers then
Scattered
ShowersMonday Night

Low: 38 °F
Mostly Cloudy
Tuesday

High: 60 °F
Mostly Sunny
Tuesday Night

Low: 39 °F
Partly Cloudy
Veterans Day

High: 54 °F
Partly Sunny
Wednesday Night

Low: 36 °F
Chance
Showers
Detailed Forecast
Overnight
A slight chance of rain before 3am, then isolated showers after 3am. Cloudy, with a low around 40. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 44. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly before 1pm. High near 52. Northwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 38. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 39.
Veterans Day
Partly sunny, with a high near 54.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
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)
1:30 am EST Nov 8, 2026
2am EST Nov 8, 2026-6pm EST Nov 14, 2026


