Gruis Recreation Area Weather Forecast

    • 58
    • 68

    Rain Showers

    • 51
    • 71

    Mostly Cloudy

    • 57
    • 67

    Chance Rain Showers

    • 57
    • 71

    Chance Rain Showers

    • 58
    • 71

    Chance Rain Showers

    • 54
    • 71

    Partly Sunny

Today 14 Sep Winnebago

Showers likely with a slight chance of Thunderstorms in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Breezy with Highs in the upper 60s. Southeast Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 90 percent.

Tonight 14 Sep Winnebago

A chance of Thunderstorms. Showers likely. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming west 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gruis Recreation Area Temperature Statistics

September Temperature

Forest City Municipal Airport (15.5 miles)

  • Lowest 10 September, 2026

    50 °F

  • Average September

    71.6 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Forest City Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.3 °F
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