Crooked Slough Weather Forecast

    • 60
    • 71

    Decreasing Clouds

    • 58
    • 79

    Rain Showers

    • 46
    • 74

    Chance Rain Showers

    • 43
    • 61

    Mostly Sunny

    • 44
    • 69

    Chance Rain Showers

    • 35
    • 54

    Partly Sunny

    • 40
    • 59

    Partly Sunny

Today 16 Oct Grant

Partly sunny with a 50 percent chance of Showers. Warmer with Highs around 70. Southeast Winds 5 to 10 Mph.

Tonight 16 Oct Grant

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 50s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

October Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 8 October, 2025

    42.1 °F

  • Average October

    62.5 °F

  • Highest 3 October, 2025

    87.1 °F

Climate (2020–Present)

Dubuque Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59.1 °F
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