Crooked Slough Weather Forecast

    • 40
    • 53

    Chance Rain Showers

    • 42
    • 53

    Rain Showers

    • 39
    • 67

    Rain Showers

    • 33
    • 51

    Partly Sunny

    • 43
    • 60

    Mostly Sunny

    • 44
    • 68

    Chance Rain Showers

    • 27
    • 58

    Rain Showers Likely

Today 4 Mar Grant

Partly sunny. Highs in the lower 50s. Southeast Winds around 5 Mph.

Tonight 4 Mar Grant

Mostly cloudy. A slight chance of rain Showers after midnight. Patchy fog after midnight. Warmer with Lows in the upper 30s. Southeast Winds around 5 Mph, becoming light Winds after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

March Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 1 March, 2026

    16 °F

  • Average March

    28.8 °F

  • Highest 2 March, 2026

    41 °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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