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Loon Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
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| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Partly Sunny | Mostly Clear | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 40% | POP: 40% | POP: 20% | POP: 50% | POP: 50% | POP: 50% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 237 AM EDT Sun Aug 23 2026 
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Loon Lake Forecast Discussion
Issued: 236 AM EDT Sun Aug 23 2026
Key Messages
1. A cutoff low in the Great Lakes brings unsettled conditions into the start of the week with generally light rainfall amounts.
2. Mostly dry conditions through mid week with comfortable dew points. Humidity increases by late week ahead of another system.
Discussion
... KEY MESSAGE 1 DESCRIPTION...
A cut off low remains in the Great Lakes region for the next few days. Moisture continues to be drawn northward into New England, while a wave of moisture passes by offshore. This brings low ...