Great River National Wildlife Refuge Weather Forecast

    • 59
    • 80

    Mostly Sunny

    • 62
    • 83

    Mostly Cloudy

    • 50
    • 76

    Rain Showers Likely

    • 51
    • 73

    Mostly Cloudy

    • 58
    • 76

    Rain Showers

    • 48
    • 76

    Rain Showers Likely

Today 22 Apr Clark

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Apr Clark

Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great River National Wildlife Refuge Temperature Statistics

April Temperature

Keokuk Municipal Airport (9.9 miles)

  • Lowest 5 April, 2026

    33.8 °F

  • Average April

    56.1 °F

  • Highest 17 April, 2026

    82.4 °F

Climate (2021–Present)

Keokuk Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.4 °F
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