Weather WorldSumac Lake, MI 7-Day Weather Forecast
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Sumac Lake Weather Forecast
Sumac Lake, MI Weather Forecast Date: 415 PM EDT Sat Oct 03 2026
Weather forecast for Sumac Lake, MI
Late Today Lo: 49°F Lo: 9°C |
Late This Afternoon... Showers likely. South winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70%. |
Sun Hi: 60°FHi: 16°C Lo: 35°F Lo: 2°C |
Sunday... Mostly cloudy in the morning, then clearing. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph. |
Mon Hi: 59°FHi: 15°C Lo: 48°F Lo: 9°C |
Monday... Sunny. Highs around 59. Light northwest winds. |
| Tue Hi: 71°FHi: 22°C Lo: 39°F Lo: 4°C |
Tuesday... Warmer. Mostly clear. Highs around 71. Lows 45 to 50. |
| Wed Hi: 67°FHi: 19°C Lo: 36°F Lo: 2°C |
Wednesday... Clear. Highs around 67 inland to around 61 at The shore. Lows 36 to 41 inland to around 46 at The shore. |
| Thu Hi: 65°FHi: 18°C Lo: 36°F Lo: 2°C |
Thursday... Mostly clear. Highs 62 to 67. Lows around 36 inland to around 44 at The shore. |
| Fri Hi: 65°FHi: 18°C Lo: 38°F Lo: 3°C |
Friday... Partly cloudy. Highs around 65 inland to around 59 at The shore. |
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