Crooked Slough Weather Forecast

    • 37
    • 44

    Chance Rain Showers

    • 38
    • 67

    Rain Showers Likely

    • 41
    • 57

    Rain Showers Likely

    • 37
    • 57

    Partly Sunny

    • 52
    • 61

    Chance Rain Showers

    • 60
    • 70

    Rain Showers Likely

Today 7 Apr Grant

Mostly sunny. Highs in the mid 40s. East Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 7 Apr Grant

Mostly cloudy. A slight chance of snow Showers in the Evening, then a chance of rain Showers after midnight. Warmer with Lows in the mid 30s. Southeast Winds 10 to 20 Mph. Gusts up to 30 Mph after midnight. Chance of precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crooked Slough Temperature Statistics

April Temperature

Dubuque Regional Airport (23.6 miles)

  • Lowest 5 April, 2026

    32 °F

  • Average April

    42.5 °F

  • Highest 2 April, 2026

    61 °F

Climate (2021–Present)

Dubuque Regional Airport (23.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.3 °F
Get WillyWeather+ to remove ads