Brown County Fair Grounds Weather Forecast

    • 56
    • 82

    Chance Thunderstorms

    • 61
    • 86

    Partly Sunny

    • 52
    • 69

    Rain Showers Likely

    • 50
    • 68

    Chance Rain Showers

    • 51
    • 70

    Slight Chance Rain Showers

    • 51
    • 72

    Partly Sunny

    • 53
    • 73

    Slight Chance Rain Showers

Today 20 Sep Brown

Partly cloudy with a 40 percent chance of Showers and Thunderstorms. Highs in the lower 80s.

Tonight 20 Sep Brown

Mostly clear. Lows in the lower 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brown County Fair Grounds Temperature Statistics

September Temperature

Green Bay, Austin Straubel International Airport (3.1 miles)

  • Lowest 7 September, 2024

    44.7 °F

  • Average September

    66.4 °F

  • Highest 16 September, 2024

    89.7 °F

Climate (2019–Present)

Green Bay, Austin Straubel International Airport (3.1 miles)

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  • Average Low 2019–2024

    39.1 °F

  • Average 2019–2024

    48 °F

  • Average High 2019–2024

    56.8 °F
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