Crooked Slough Weather Forecast

    • 68
    • 83

    Rain Showers Likely

    • 65
    • 85

    Rain Showers Likely

    • 62
    • 82

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 65
    • 86

    Partly Sunny

    • 67
    • 87

    Slight Chance Thunderstorms

Today 3 Jul Grant

Mostly sunny with a slight chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 3 Jul Grant

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the Evening, then a chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Humid with Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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Crooked Slough Temperature Statistics

July Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 1 July, 2026

    75 °F

  • Average July

    82 °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 °F

  • Average High 2021–2026

    59.4 °F
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