Crooked Slough Weather Forecast

    • 57
    • 80

    Rain Showers

    • 57
    • 77

    Partly Sunny

    • 58
    • 77

    Partly Sunny

    • 66
    • 81

    Mostly Cloudy

    • 73
    • 89

    Partly Sunny

    • 74
    • 93

    Partly Sunny

Today 24 Jun Grant

Becoming partly sunny this afternoon. A chance of Thunderstorms. Showers this Morning, then a chance of Showers this afternoon. Highs in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 100 percent.

Tonight 24 Jun Grant

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

June Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 15 June, 2026

    48.9 °F

  • Average June

    68.3 °F

  • Highest 6 June, 2026

    87.1 °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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