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Alligator Lake, WI Weather Forecast
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Alligator Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  |  |  |  |  | | |  | |
| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C |
| POP: 30% | POP: 50% | POP: 20% | POP: 40% | POP: 30% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 607 AM CDT Sun Aug 30 2026 
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Issued: 711 AM CDT Sun Aug 30 2026
Key Messages
- Isolated to scattered showers and storms throughout today and this evening. There is a low chance for additional showers and storms on Monday. If storms develop on Monday, they may become strong or severe, but details are uncertain at this time.
- Hazardous boating and swimming conditions on Lake Michigan through late this afternoon.
- Warmer, more humid conditions today and Monday. Heat indices may rise into the 90s Monday afternoon.
Discussion
... Issued at 302 AM CDT Sun Aug 30 2026
Prec...