St. James, MI Weather Forecast
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St. James Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Rain Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Windy |
| Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C |
| POP: 40% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 413 PM EDT Mon Oct 12 2026 

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Issued: 112 PM EDT Mon Oct 12 2026
Key Messages
- Increasing shower chances tonight into Tuesday
- Much more typical mid-October temperatures return for the second half of the week on into the weekend
Discussion
... Issued at 111 PM EDT Mon Oct 12 2026
Pattern Synopsis/Forecast:
Yet another warm day across most of northern lower Michigan... driving by southwest winds out ahead of a slow south moving cold front currently cutting across the tip of the mitt. Even despite quite a few clouds this morning, seeing widespread readings in the 60s ...
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