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Lake Geneva, MI Weather Forecast
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Lake Geneva Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  | | | |  |  |  | | |
| Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Showers Likely | Chance of Showers | Partly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 31°FLo: -1°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 31°FLo: -1°C |
| POP: 20% | POP: 50% | POP: 70% | POP: 60% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 712 AM EDT Tue Sep 29 2026 
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Issued: 646 AM EDT Tue Sep 29 2026
Key Messages
-Late season warmth continues today with highs in the 70s.
-Rainfall moves across Northern Michigan this Wednesday and Thursday.
-High pressure returns this weekend, supporting clear skies and quiet weather through the remainder of the forecast period.
Discussion
... Issued at 157 AM EDT Tue Sep 29 2026
Pattern Synopsis: 500mb Cyclonic low pressure over the eastern seaboard with subsequent shortwave ridging upstream over the Great Lakes Region begins to break down today and progress eastw...