Marlette Weather Forecast

    • 25
    • 32

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

    • 18
    • 44

    Rain

    • 16
    • 25

    Mostly Cloudy

    • 18
    • 36

    Mostly Cloudy

    • 15
    • 29

    Mostly Cloudy

Today 16 Dec Sanilac

Mostly cloudy. Highs in the lower 30s. Southwest Winds 5 to 15 Mph with Gusts up to 30 Mph, increasing to 15 to 20 Mph with Gusts up to 35 Mph in the late afternoon.

Tonight 16 Dec Sanilac

Cloudy. Lows in the mid 20s. Southwest Winds 10 to 20 Mph with Gusts up to 35 Mph.

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Marlette Temperature Statistics

December Temperature

Lapeer Dupont-lapeer (19.9 miles)

  • Lowest 5 December, 2025

    -2.2 °F
  • Average December

    21.2 °F
  • Highest 9 December, 2025

    33.8 °F

Climate (2020–Present)

Lapeer Dupont-lapeer (19.9 miles)

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  • Average Low 2020–2025

    39.6 °F
  • Average 2020–2025

    49.4 °F
  • Average High 2020–2025

    58.8 °F
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