Bay Beach Amusement Park Weather Forecast

    • 45
    • 64

    Decreasing Clouds

    • 57
    • 71

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

    • 56
    • 76

    Partly Sunny

    • 56
    • 74

    Partly Sunny

    • 61
    • 76

    Partly Sunny

Today 7 Sep Brown

Partly sunny. Highs in the middle 60s. Northwest wind 5 to 10 Mph.

Tonight 7 Sep Brown

Clear. Lows around 40. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bay Beach Amusement Park Temperature Statistics

September Temperature

Green Bay, Austin Straubel International Airport (8.1 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    58.4 °F

  • Highest 1 September, 2025

    78.1 °F

Climate (2020–Present)

Green Bay, Austin Straubel International Airport (8.1 miles)

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  • Average Low 2020–2025

    39.1 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.4 °F
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