Cornwallville, NY Weather Forecast
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Cornwallville Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Chance of Showers | Clearing | Partly Cloudy | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Rain and Snow | Chance of Snow | Chance of Snow |
| Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 39°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 29°FLo: -2°C | Hi: 40°FHi: 4°C |
| POP: 50% | POP: 40% | POP: 30% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM EST Sun Nov 08 2026 

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Issued: 639 AM EST Sun Nov 8 2026
Key Messages
1) A series of disturbances will bring additional opportunities for scattered, light showers each day through midweek, though flooding continues to not be a concern.
2) Confidence is increasing in a cooler pattern developing towards the end of the upcoming week but low confidence on the track of a storm system and associated precipitation types.
Discussion
... KEY MESSAGE 1... Latest GOES Water Vapor imagery shows an upper level low departing the area to the east. Rain showers continue ...
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