Crooked Slough Weather Forecast

    • 54
    • 81

    Chance Thunderstorms

    • 50
    • 69

    Partly Sunny

    • 53
    • 74

    Slight Chance Thunderstorms

Today 13 Jun Grant

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs around 80. Southwest Winds 10 to 15 Mph, becoming west this afternoon. Chance of rain 40 percent.

Tonight 13 Jun Grant

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

June Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 2 June, 2026

    53.1 °F

  • Average June

    72.5 °F

  • Highest 6 June, 2026

    87.1 °F

Climate (2021–Present)

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

    59.5 °F
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