Green Bay Weather Forecast

    • 44
    • 64

    Mostly Sunny

    • 44
    • 64

    Mostly Sunny

    • 49
    • 66

    Mostly Sunny

    • 48
    • 64

    Areas Fog

    • 50
    • 64

    Partly Sunny

    • 52
    • 66

    Mostly Cloudy

Today 19 Oct Brown

Mostly sunny. Highs in the middle 60s. Southwest wind 5 to 10 Mph in the morning becoming light and variable.

Tonight 19 Oct Brown

Mostly clear. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the lower 40s. Light and variable wind.

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Green Bay Temperature Statistics

October Temperature

Green Bay, Austin Straubel International Airport (6.2 miles)

  • Lowest 16 October, 2026

    34 °F

  • Average October

    57.9 °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

    57.5 °F
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