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City of South Haven, MISouth Haven, MI Weather Forecast
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| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | | |  |  | |  |
| Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of Showers |
| Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 857 PM EDT Fri Sep 25 2026 
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Issued: 214 AM EDT Sat Sep 26 2026
Key Messages
- Dry through Tuesday, then unsettled
Discussion
... Issued at 142 PM EDT Fri Sep 25 2026- Dry through Tuesday, then unsettled
Latest visible loop shows quite a bit of cloudiness moving across Lower MI in conjunction with a short wave aloft. Once the wave moves east this evening, clearing will occur from the west.
The large ridge in place over the Great Lakes will get squeezed a bit from the large low over the mid Atlantic but won`t have much influence over the cwa this weekend. Instead, we...