Onekama, MI Weather Forecast
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Onekama Weather Forecast
| OVERNIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Light Rain | Chance of Showers | Chance of Showers | Chance of Showers | Partly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1012 PM EST Sun Nov 08 2026 

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Issued: 433 PM EST Sun Nov 8 2026
Key Messages
- Lake effect showers tonight/breezy.
- Impacts of a system passing south of Michigan Wednesday and beyond...turning colder along with precipitation chances (synoptic Wednesday/lake effect Thursday-Friday).
Discussion
... Issued at 308 PM EST Sun Nov 8 2026
Pattern Synopsis/Forecast: Wavy...Pacific-dominant pattern continues across North America...with a short wave train extending from New England out into the Pacific basin south of the Aleutian Islands. One "car" in this train is crossing ...
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