Middle Mississippi River National Wildlife Refuge Weather Forecast

    • 75
    • 89

    Partly Sunny

    • 77
    • 94

    Isolated Thunderstorms

    • 77
    • 96

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 76
    • 94

    Slight Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

    • 76
    • 96

    Slight Chance Thunderstorms

Today 21 Jul Randolph

Partly sunny with isolated Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 102.

Tonight 21 Jul Randolph

Partly cloudy. Lows in the mid 70s. Southeast Winds around 5 Mph. Heat index Values up to 100 early this evening.

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  • Temperature Real-Time

Middle Mississippi River National Wildlife Refuge Temperature Statistics

July Temperature

Sparta Community-Hunter Field Airport (17.4 miles)

  • Lowest 2 July, 2025

    68.9 °F

  • Average July

    81.3 °F

  • Highest 11 July, 2025

    95.4 °F

Climate (2020–Present)

Sparta Community-Hunter Field Airport (17.4 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.5 °F
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