Crooked Slough Weather Forecast

    • 65
    • 88

    Sunny

    • 68
    • 91

    Sunny

    • 70
    • 93

    Sunny

    • 70
    • 93

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 71
    • 91

    Partly Sunny

Today 12 Jul Grant

Sunny. Highs in the upper 80s. Southwest Winds around 5 Mph.

Tonight 12 Jul Grant

Clear. Lows in the mid 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Crooked Slough Temperature Statistics

July Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 7 July, 2026

    63 °F

  • Average July

    75.7 °F

  • Highest 1 July, 2026

    90 °F

Climate (2021–2026)

Dubuque Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.4 °F
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