Ivy Mountain State Park, CT Weather Forecast
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Ivy Mountain State Park Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
| Mostly Clear | Partly Sunny | Showers | Showers | Chance of Showers | Mostly Clear | Mostly Clear | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C |
| POP: 70% | POP: 70% | POP: 30% | POP: 30% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 830 PM EDT Sat Aug 15 2026 

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Ivy Mountain State Park Forecast Discussion
Issued: 722 PM EDT Sat Aug 15 2026
Key Messages
1) Widespread rain showers tomorrow afternoon through Monday morning will bring beneficial rain to the region. However, locally heavy downpours could increase the potential for isolated flash flooding.
Discussion
... KEY MESSAGE 1...
After a beautiful day today, widespread chances for rain increase once again for tomorrow as our current high begins to shift to the east and a low pressure system approaches from the west. By tomorrow afternoon, HiRes guidance...
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