Jean Lake, MI Weather Forecast
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Jean Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 39°FLo: 4°C | Hi: 70°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 312 AM EDT Tue Sep 22 2026 

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Issued: 334 AM EDT Tue Sep 22 2026
Key Messages
-High pressure continues seasonably normal fall-like temperatures build this week no precipitation expected.
Discussion
... Issued at 333 AM EDT Tue Sep 22 2026
Pattern Synopsis and Forecast:
A midlevel split flow-pattern begins to build across North America this morning with ridging over the Northern Plains while low amplitude troughing spans the southern U.S. Midlevel ridging will support subsidence aloft this morning and cause surface high pressure to build across the Great Lakes regi...
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