Weather WorldTomassi Lake, MI Weather Forecast
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Tomassi Lake Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Chance of Showers | Chance of Showers | Becoming Cloudy | Chance of Showers | Showers | Showers | Chance of Showers | Chance of Showers | Rain Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy |
| Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 64°FHi: 18°C | Lo: 46°FLo: 8°C | Hi: 56°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 50°FHi: 10°C | Hi: 49°FHi: 9°C Lo: 34°FLo: 1°C | Hi: 49°FHi: 9°C Lo: 34°FLo: 1°C |
| POP: 20% | POP: 20% | POP: 100% | POP: 100% | POP: 100% | POP: 80% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 121 AM CDT Sun Nov 01 2026 
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Issued: 134 AM EDT Sun Nov 1 2026
Key Messages
- Light rain showers dissipate over the area this morning as a low level shortwave leaves the area.
- Temperatures will be unseasonably warm today through Tuesday with highs/lows 15-25F warmer than seasonal averages.
- Periods of widespread rain are expected Monday afternoon through Tuesday evening. There is a 70-90% chance for over 1" of rainfall over a 48 hour period, highest in the southern and western U.P.
- Forecast confidence is starting to increase for precipitation chances Wednesday ...