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Marlette, MI Weather Forecast
Marlette, MI Weather Forecast Date: 353 PM EDT Thu Sep 24 2026
The area/counties/county of: Sanilac, including the city of Sandusky.or toggle through each period.
Tonight... Mostly clear until early morning, then becoming partly cloudy. Lows in the mid 40s. East winds up to 5 mph.
Friday... Mostly cloudy. Highs in the mid 60s. Northeast winds up to 10 mph.
Friday Night... Partly cloudy. Lows in the upper 40s. North winds up to 5 mph.
Saturday... Sunny. Highs in the upper 60s. North winds 5 to 15 mph.
Saturday Night... Mostly clear. Lows in the upper 40s. North winds up to 10 mph.
Sunday... Mostly sunny. Highs around 70.
Sunday Night... Mostly clear. Lows around 50.
Monday... Mostly sunny. Highs in the lower 70s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Mostly sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Wednesday... Mostly cloudy with a 40% chance of showers. Highs in the lower 70s.
Wednesday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
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