Willow Creek Park Weather Forecast

    • 55
    • 62

    Chance Rain Showers

    • 49
    • 66

    Mostly Cloudy

    • 46
    • 61

    Mostly Cloudy

    • 47
    • 62

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 51
    • 67

    Mostly Cloudy

    • 50
    • 71

    Partly Sunny

Today 19 Sep Brown

Mostly clear. Lows around 50. Highs in the lower 70s.

Tonight 19 Sep Brown

Cloudy. Showers in the Evening, then a slight chance of Showers after midnight. Lows in the middle 50s. Northeast wind 5 to 10 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Creek Park Temperature Statistics

September Temperature

Green Bay, Austin Straubel International Airport (7.5 miles)

  • Lowest 14 September, 2026

    40.6 °F

  • Average September

    67.4 °F

  • Highest 1 September, 2026

    90.6 °F

Climate (2021–2026)

Green Bay, Austin Straubel International Airport (7.5 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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