Weather WorldSumac Lake, MI Weather Forecast
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Sumac Lake Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 | |  |  |  | | | | | | |  |
| Clear | Sunny | Chance of Showers | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 72°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 67°FHi: 19°C | Hi: 61°FHi: 16°C Lo: 42°FLo: 6°C | Hi: 61°FHi: 16°C Lo: 42°FLo: 6°C | Lo: 37°FLo: 3°C | Hi: 60°FHi: 16°C | Lo: 37°FLo: 3°C | Hi: 69°FHi: 21°C | |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 247 AM EDT Mon Oct 05 2026 
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Issued: 736 AM EDT Mon Oct 5 2026
Key Messages
- Isolated/scattered light lake effect rain/drizzle wraps up over the area today (mainly over the east). Expect no more than a trace of rainfall.
- Could see some light rain showers return across the area tonight through Tuesday.
- Southerly gales to 35 knots possible over NW Lake MI, northern Green Bay, and southeastern Lake Superior on Tuesday.
Discussion
... Issued at 206 AM EDT Mon Oct 5 2026
As another subtle shot of CAA brings light lake effect rain showers (with some lightning at times...