Weather WorldTriangle Lake, MI Weather Forecast
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Triangle Lake Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | |  | | | | | | |  |
| Mostly Cloudy | Mostly Sunny | Rain Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Showers | Showers | Chance of Showers | Showers | Rain Showers | Chance of Showers |
| Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Hi: 62°FHi: 17°C Lo: 45°FLo: 7°C | Hi: 62°FHi: 17°C Lo: 45°FLo: 7°C | Hi: 62°FHi: 17°C Lo: 50°FLo: 10°C | Hi: 62°FHi: 17°C Lo: 50°FLo: 10°C | Lo: 47°FLo: 8°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | |
| POP: 30% | POP: 90% | POP: 90% | POP: 70% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 221 AM EDT Sat Oct 31 2026 
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Issued: 143 PM EDT Sat Oct 31 2026
Key Messages
- A few light showers are possible this evening (20-40% chance). Those headed out trick-or-treating may want to have an umbrella handy, particularly in the far western U.P. and close to the WI/MI border.
- Temperatures will be unseasonably warm Sunday 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 60-80% chance for over 1" of rainfall over a 48 hour period, highest in the s...