Big Fish Lake, MI Weather Forecast
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Big Fish Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Clear | Mostly Sunny | Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C |
| POP: 70% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 303 PM EDT Tue Aug 25 2026 

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Issued: 646 PM EDT Tue Aug 25 2026
Key Messages
- Warmer and increasingly humid Wednesday with afternoon/evening showers/thunderstorms; a few severe storms are possible.
- Lingering chances for a isolated shower Thursday afternoon, then turning cooler and drier through the first half of the weekend.
Aviation
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High pressure will slowly drift across the eastern Great Lakes tonight. Lingering dry air associated with this departing sfc high will sustain VFR conditions into Wed morning. Increasing gradient flow during the night will result...
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