Green Bay Weather Forecast

    • 56
    • 79

    Slight Chance Thunderstorms

    • 59
    • 85

    Slight Chance Thunderstorms

    • 59
    • 88

    Mostly Sunny

    • 55
    • 82

    Partly Sunny

    • 52
    • 74

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

Today 24 May Brown

Warmer. Cloudy in the morning then clearing. Patchy fog in the morning. Highs in the upper 70s. West wind 5 to 10 Mph.

Tonight 24 May Brown

Clear. A slight chance of Showers after midnight. Lows in the middle 50s. Southwest wind 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Bay Temperature Statistics

May Temperature

Green Bay, Austin Straubel International Airport (6.2 miles)

  • Lowest 11 May, 2026

    28.7 °F

  • Average May

    52.1 °F

  • Highest 16 May, 2026

    87.7 °F

Climate (2021–Present)

Green Bay, Austin Straubel International Airport (6.2 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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