Marinette Weather Forecast

    • 54
    • 80

    Mostly Sunny

    • 61
    • 81

    Rain Showers Likely

    • 57
    • 79

    Rain Showers Likely

    • 54
    • 79

    Chance Rain Showers

    • 53
    • 74

    Partly Sunny

    • 59
    • 75

    Slight Chance Thunderstorms

Today 19 Aug Southern Marinette County

Sunny. Highs around 80. Light and variable wind becoming northwest 5 to 10 Mph in the afternoon.

Tonight 19 Aug Southern Marinette County

Mostly clear. Lows around 50. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marinette Temperature Statistics

August Temperature

Menominee - Marinette Twin County Airport (1.9 miles)

  • Lowest 6 August, 2026

    55 °F

  • Average August

    71.4 °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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