Green Bay Weather Forecast

    • 47
    • 66

    Areas Fog

    • 52
    • 67

    Partly Sunny

    • 56
    • 73

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 42
    • 55

    Chance Rain Showers

    • 42
    • 54

    Mostly Cloudy

Today 22 Oct Brown

Partly cloudy. Patchy fog in the morning. Highs in the upper 60s. Light and variable wind.

Tonight 22 Oct Brown

Mostly cloudy. Lows in the upper 40s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Bay Temperature Statistics

October Temperature

Green Bay, Austin Straubel International Airport (6.2 miles)

  • Lowest 17 October, 2026

    29.6 °F

  • Average October

    56.4 °F

  • Highest 10 October, 2026

    84.7 °F

Climate (2021–2026)

Green Bay, Austin Straubel International Airport (6.2 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.4 °F
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