| NWS Forecast for: Mackinac Island/Bois Blanc Island Issued by: National Weather Service Gaylord, MI Last Update: 912 AM EDT Fri Sep 11 2026 | |
| Today: Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 15 mph. Tonight: Partly cloudy. Lows around 60. South winds 5 to 15 mph. Saturday: Partly sunny. Chance of rain showers in the afternoon. Highs in the upper 70s. Southwest winds 15 to 20 mph with gusts to around 30 mph. Chance of showers 40 percent. Saturday Night: Partly cloudy. Lows in the mid 50s. Northwest winds 10 to 15 mph. Sunday: Partly sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts to around 25 mph. Sunday Night: Mostly clear. Lows in the lower 50s. Monday: Partly sunny with a 30 percent chance of rain showers. Highs around 70. Monday Night: Rain showers. Lows in the mid 50s. Tuesday: Mostly cloudy with a 30 percent chance of rain showers. Highs in the lower 70s. Tuesday Night: Partly cloudy. Lows in the lower 50s. Wednesday: Partly sunny. Highs in the upper 60s. Wednesday Night: Partly cloudy. Lows in the lower 50s. Thursday: Partly sunny with a 30 percent chance of rain showers. Highs in the lower 70s. | |
| Zone Forecast: Mackinac Island/Bois Blanc Island | |
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