Crooked Slough Weather Forecast

    • 29
    • 49

    Partly Sunny

    • 39
    • 53

    Mostly Cloudy

    • 41
    • 55

    Rain Showers

    • 41
    • 66

    Rain Showers

    • 36
    • 53

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 46
    • 65

    Partly Sunny

Today 3 Mar Grant

Partly sunny. Highs in the mid 40s. Northeast Winds around 5 Mph.

Tonight 3 Mar Grant

Partly cloudy. Areas of fog after midnight. Lows in the mid 20s. Light Winds.

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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

    24.9 °F
  • Highest 1 March, 2026

    34 °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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