Brimley, MI Weather Forecast
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Brimley Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Mostly Sunny | Mostly Clear | Partly Sunny | Partly Cloudy | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM EDT Sun Sep 20 2026 

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Issued: 651 AM EDT Sun Sep 20 2026
Key Messages
-Patchy fog and lingering drizzle continue this morning.
-High pressure will support quiet and dry weather this week.
-Seasonably normal fall-like temperatures build this week with overnight lows creating frost/freeze concerns.
Discussion
... Issued at 306 AM EDT Sun Sep 20 2026
Pattern Synopsis: The current weak midlevel troughing regime continues to break down this morning as an upstream split flow pattern begins to build across most of the CONUS. As a result, a broad ridging pattern oc...
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