Marinette Weather Forecast

    • 49
    • 76

    Mostly Cloudy

    • 53
    • 71

    Slight Chance Rain

    • 52
    • 74

    Mostly Cloudy

    • 54
    • 68

    Rain

    • 53
    • 68

    Chance Rain

    • 51
    • 68

    Slight Chance Rain

    • 51
    • 69

    Chance Rain

Today 15 Sep Southern Marinette County

Mostly cloudy. Nearly steady temperature in the mid 70s. West wind 10 to 15 Mph.

Tonight 15 Sep Southern Marinette County

Cooler. Mostly cloudy in the evening then becoming partly cloudy. Lows in the middle 40s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marinette Temperature Statistics

September Temperature

Menominee - Marinette Twin County Airport (1.9 miles)

  • Lowest 13 September, 2026

    46 °F

  • Average September

    68.6 °F

  • Highest 1 September, 2026

    88 °F

Climate (2021–2026)

Menominee - Marinette Twin County Airport (1.9 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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