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City of Algonac, MIAlgonac, MI 7-Day Weather Forecast
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Algonac Weather Forecast
Algonac, MI Weather Forecast Date: 1003 PM EDT Fri Sep 04 2026
Weather forecast for Algonac, MI
Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy with a 30% chance of showers. Lows in the lower 60s. Northeast winds up to 5 mph. |
Sat Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Saturday... Partly cloudy in the morning then clearing. Highs in the mid 70s. Northeast winds 5 to 15 mph. |
Sun Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Sunday... Mostly sunny. Highs in the mid 70s. Northeast winds up to 10 mph. |
| Labor Day Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Labor Day... Mostly sunny. Highs in the upper 70s. |
| Tue Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. |
Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30%. Heat index readings heat index values up to 90. |
| Thu Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Highs in the mid 70s. |
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