Crooked Slough Weather Forecast

    • 25
    • 54

    Increasing Clouds

    • 10
    • 30

    Snow Likely

    • 16
    • 30

    Chance Snow

    • 23
    • 38

    Chance Rain/Snow

    • 25
    • 40

    Chance Rain/Snow

    • 34
    • 46

    Rain Likely

Today 27 Feb Grant

Mostly sunny. Warmer with Highs in the lower 50s. Southwest Winds 10 to 15 Mph, becoming west with Gusts up to 30 Mph in the afternoon.

Tonight 27 Feb Grant

Partly cloudy and not as cold. Near steady temperature in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

February Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 1 February, 2026

    3 °F

  • Average February

    29.9 °F

  • Highest 16 February, 2026

    64 °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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