Munn Lake, MI Weather Forecast
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Munn Lake Weather Forecast
| THROUGH EARLY EVENING | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | |
| POP: 30% | POP: 40% | POP: 20% | POP: 50% | POP: 20% | POP: 40% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 222 PM EDT Sun Aug 30 2026 

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Issued: 256 PM EDT Sun Aug 30 2026
Key Messages
- Warm, Humid, Occasional Thunderstorms Through Midweek
Discussion
... Issued at 256 PM EDT Sun Aug 30 2026
A strengthening heat dome over the southern to southeast CONUS the next few days will send hot and humid air into portions of Lower Michigan. The unsettled "ring of fire" pattern returns at least through Wednesday as a surface front wavers north then back south underneath upper-level shortwaves and jet streaks. Global ensemble systems offer good confidence in heat and humidity build...
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