Crooked Slough Weather Forecast

    • 48
    • 56

    Rain Showers Likely

    • 50
    • 60

    Rain Showers

    • 52
    • 65

    Mostly Cloudy

    • 57
    • 65

    Rain Showers

    • 54
    • 68

    Rain Showers

    • 46
    • 64

    Chance Rain Showers

Today 30 Oct Grant

Partly sunny in the Morning, then mostly cloudy with a slight chance of rain Showers in the afternoon. Cooler with Highs in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Oct Grant

Cloudy. A chance of Showers after midnight. Lows in the upper 40s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

October Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 17 October, 2026

    30.7 °F

  • Average October

    58.8 °F

  • Highest 12 October, 2026

    86.6 °F

Climate (2021–2026)

Dubuque Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.5 °F
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