Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Mostly Cloudy
64°F
18°C
| Humidity | 90% |
| Wind Speed | SW 15 mph |
| Barometer | 30.30 in (1025.7 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 16 Sep 8:53 am EDT |
Extended Forecast for
Dundee NY
Today
High: 76 °F
Chance
Showers then
Mostly CloudyTonight
Low: 62 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 75 °F
Showers then
Chance
ShowersThursday Night
Low: 56 °F
Decreasing
CloudsFriday
High: 68 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 64 °F
Partly Sunny
then Chance
ShowersSaturday Night
Low: 52 °F
Showers
Sunday
High: 66 °F
Showers
Detailed Forecast
Today
A chance of showers before 11am, then a slight chance of showers after 5pm. Partly sunny, with a high near 76. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before 7pm, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and thunderstorms likely before 11am, then showers and possibly a thunderstorm between 11am and noon, then a chance of showers and thunderstorms after noon. High near 75. South wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 68. North wind 9 to 11 mph.
Friday Night
Partly cloudy, with a low around 47.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Saturday Night
Showers, mainly after 8pm. Low around 52. Chance of precipitation is 80%.
Sunday
Showers, mainly before 2pm. High near 66. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dundee NY
42.54°N 77°W (Elev. 1099 ft)
42.54°N 77°W (Elev. 1099 ft)
7:51 am EDT Sep 16, 2026
9am EDT Sep 16, 2026-6pm EDT Sep 22, 2026
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