Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Fair
50°F
10°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.03 in (1017.2 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 8:53 pm EDT |
Extended Forecast for
Dundee NY
Tonight
Low: 52 °F
Slight Chance
Showers then
ShowersFriday
High: 70 °F
Showers
Likely then
ShowersFriday Night
Low: 35 °F
Chance
ShowersSaturday
High: 45 °F
Rain/Snow
Likely then
Mostly SunnySaturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 37 °F
Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 52. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms before 2pm, then showers likely. High near 70. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers, mainly after 8pm. Cloudy, with a low around 35. North wind around 16 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain showers likely, possibly mixing with snow after 7am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 14 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 32. Northwest wind around 5 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 37.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 63.
Additional Forecasts and Information
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Point Forecast:
Dundee NY
42.51°N 76.97°W (Elev. 997 ft)
42.51°N 76.97°W (Elev. 997 ft)
2:30 pm EDT Oct 15, 2026
9pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
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