Great River National Wildlife Refuge Weather Forecast

    • 66
    • 76

    Chance Rain Showers

    • 73
    • 89

    Partly Sunny

    • 77
    • 94

    Partly Sunny

    • 75
    • 95

    Mostly Sunny

    • 72
    • 95

    Mostly Sunny

    • 71
    • 92

    Partly Sunny

Today 24 Jul Clark

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 70s. South Winds around 5 Mph.

Tonight 24 Jul Clark

Cloudy with a chance of Showers. A slight chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great River National Wildlife Refuge Temperature Statistics

July Temperature

Keokuk Municipal Airport (9.9 miles)

  • Lowest 22 July, 2026

    60.8 °F

  • Average July

    78.5 °F

  • Highest 18 July, 2026

    93.2 °F

Climate (2021–2026)

Keokuk Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    63.6 °F
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