Marinette Weather Forecast

    • 53
    • 66

    Rain Showers Likely

    • 49
    • 65

    Rain Showers Likely

    • 47
    • 68

    Mostly Cloudy

    • 47
    • 62

    Mostly Cloudy

    • 47
    • 61

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 49
    • 67

    Partly Sunny

Today 18 Sep Southern Marinette County

Mostly clear. Lows in the middle 40s. Highs in the lower 70s.

Tonight 18 Sep Southern Marinette County

Cloudy with a chance of Showers. Lows in the lower 50s. Light and variable wind. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marinette Temperature Statistics

September Temperature

Menominee - Marinette Twin County Airport (1.9 miles)

  • Lowest 14 September, 2026

    42.1 °F

  • Average September

    67 °F

  • Highest 1 September, 2026

    88 °F

Climate (2021–2026)

Menominee - Marinette Twin County Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
Get WillyWeather+ to remove ads