Fire Lake, MI Weather Forecast
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Fire Lake Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Drizzle | Mostly Clear | Mostly Sunny | Showers Likely | Mostly Sunny | Clear | Clear | Clear | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Clear |
| Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 43°FLo: 6°C | Hi: 77°FHi: 25°C Lo: 41°FLo: 5°C | Hi: 77°FHi: 25°C Lo: 41°FLo: 5°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 52°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 47°FLo: 8°C | |
| POP: 60% | POP: 30% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 342 PM EDT Sun Aug 16 2026 

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Fire Lake Forecast Discussion
Issued: 713 PM EDT Sun Aug 16 2026
Key Messages
- Hazardous swim conditions are expected into this evening for the beaches along Lake Superior east of Marquette due to high wave action and strong rip currents
- Showers and thunderstorms will be possible (up to 50%) Monday night into Tuesday.
- Temperatures will be close to seasonal averages most days through next week, with highs in the 70s and lows in the 40s and 50s.
Discussion
... Issued at 136 PM EDT Sun Aug 16 2026
A cold front pushed through the UP today...
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