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Big Bay, MI 7-Day Night Weather Forecast
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Big Bay, MI Weather Forecast
Big Bay, MI Weather Forecast Date: 257 AM EDT Sun Oct 11 2026
The area/counties/county of: Marquette, including the cities of: Gwinn and Marquette.or toggle through each period.
Early This Morning... Clear. Southwest winds 10 to 15 mph with gusts up to 45 mph.
Today... Sunny. Unseasonably warm with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 35 mph, becoming south 5 to 15 mph with gusts up to 25 mph in the afternoon.
Tonight... Mostly cloudy. Lows around 53. Southwest winds 5 to 10 mph, becoming north after midnight.
Columbus Day... Cloudy with a 20% chance of showers. Highs 68 to 73 inland to around 64 at The shore. Temperature falling into the lower 60s in the afternoon. Northeast winds 5 to 10 mph.
Monday Night... Rain showers likely in the evening, then rain showers with a slight chance of thunderstorms after midnight. Lows 41 to 46 inland to around 47 at The shore. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90%.
Tuesday... Cooler. A chance of rain showers in the morning. Cloudy. Highs around 55. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30%.
Tuesday Night... Cloudy. Lows 36 to 41 inland to around 44 at The shore.
Wednesday... Partly cloudy. Highs around 56.
Wednesday Night... Mostly clear. Lows 33 to 38 inland to around 43 at The shore.
Thursday... A chance of rain showers in the afternoon. Partly cloudy. Highs around 58. Chance of rain 30%.
Thursday Night... Rain showers likely. Lows around 35 inland to around 42 at The shore. Chance of rain 60%.
Friday... Breezy. Rain showers likely. Highs 50 to 55. Chance of rain 60%.
Friday Night... Breezy. Mostly cloudy with a chance of rain and snow showers. Lows 26 to 31 inland to around 35 at The shore. Chance of precipitation 50%.
POP = Probability of Precipitation
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