Marlette Weather Forecast

    • 65
    • 82

    Chance Thunderstorms

    • 62
    • 84

    Rain Showers

    • 56
    • 80

    Mostly Sunny

    • 62
    • 83

    Rain Showers Likely

    • 57
    • 80

    Rain Showers Likely

    • 54
    • 75

    Partly Sunny

Today 15 Aug Sanilac

Partly cloudy. Highs in the lower 80s. East Winds up to 10 Mph.

Tonight 15 Aug Sanilac

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marlette Temperature Statistics

August Temperature

Lapeer Dupont-lapeer (19.9 miles)

  • Lowest 4 August, 2026

    51.8 °F

  • Average August

    72.3 °F

  • Highest 5 August, 2026

    87.8 °F

Climate (2021–2026)

Lapeer Dupont-lapeer (19.9 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59 °F
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