Marinette Weather Forecast

    • 62
    • 80

    Rain Showers Likely

    • 57
    • 80

    Chance Thunderstorms

    • 53
    • 78

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

    • 64
    • 77

    Chance Rain Showers

    • 65
    • 78

    Chance Rain Showers

Today 25 Aug Southern Marinette County

Partly sunny. Highs around 80. Light and variable wind becoming southwest 5 to 10 Mph in the afternoon.

Tonight 25 Aug Southern Marinette County

Warmer. Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 60s. South wind 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marinette Temperature Statistics

August Temperature

Menominee - Marinette Twin County Airport (1.9 miles)

  • Lowest 20 August, 2026

    50 °F

  • Average August

    69.8 °F

  • Highest 16 August, 2026

    84 °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

    54.5 °F
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