Porterfield Weather Forecast

    • 41
    • 64

    Partly Sunny

    • 47
    • 67

    Mostly Cloudy

    • 50
    • 69

    Mostly Cloudy

    • 39
    • 64

    Slight Chance Rain Showers

    • 33
    • 53

    Slight Chance Rain Showers

    • 34
    • 52

    Slight Chance Rain Showers

Today 22 Oct Southern Marinette County

Mostly sunny. Areas of fog in the morning. Highs in the middle 60s. Light and variable wind.

Tonight 22 Oct Southern Marinette County

Partly cloudy. Patchy dense fog reducing Visibilities to less than 1/4 mile at Times in the evening. Lows in the lower 40s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porterfield Temperature Statistics

October Temperature

Menominee - Marinette Twin County Airport (7.5 miles)

  • Lowest 17 October, 2026

    28.9 °F

  • Average October

    55.2 °F

  • Highest 11 October, 2026

    77 °F

Climate (2021–2026)

Menominee - Marinette Twin County Airport (7.5 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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