Crooked Slough Weather Forecast

    • 44
    • 60

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 32
    • 65

    Rain Showers Likely

    • 25
    • 42

    Chance Snow Showers

    • 37
    • 48

    Mostly Cloudy

    • 26
    • 53

    Slight Chance Snow Showers

Today 8 Mar Grant

Mostly sunny. Warmer with Highs around 60. Southwest Winds 10 to 15 Mph.

Tonight 8 Mar Grant

Partly cloudy. Near steady temperature in the mid 30s. Southwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Crooked Slough Temperature Statistics

March Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 1 March, 2026

    16 °F

  • Average March

    35.6 °F

  • Highest 5 March, 2026

    55 °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 °F

  • Average High 2021–2026

    59.3 °F
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