Great River National Wildlife Refuge Weather Forecast

    • 34
    • 56

    Slight Chance Rain

    • 48
    • 66

    Sunny

    • 52
    • 75

    Chance Thunderstorms

    • 43
    • 76

    Rain

    • 31
    • 53

    Slight Chance Rain

    • 41
    • 53

    Mostly Cloudy

Today 7 Mar Clark

Mostly cloudy. Rain likely with a chance of Thunderstorms late. Some Thunderstorms may produce damaging Winds, large Hail, and Tornadoes late. Much cooler with Highs in the lower 50s. Southwest Winds around 10 Mph, becoming west. Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 7 Mar Clark

Mostly clear. Cooler with Lows in the mid 30s. West Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great River National Wildlife Refuge Temperature Statistics

March Temperature

Keokuk Municipal Airport (9.9 miles)

  • Lowest 1 March, 2026

    21.2 °F

  • Average March

    37.1 °F

  • Highest 2 March, 2026

    42.8 °F

Climate (2021–Present)

Keokuk Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.2 °F
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