Rock Island Arsenal Weather Forecast

    • 66
    • 84

    Mostly Cloudy

    • 60
    • 79

    Decreasing Clouds

    • 63
    • 81

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 67
    • 86

    Partly Sunny

    • 69
    • 87

    Partly Sunny

    • 71
    • 88

    Partly Sunny

Today 21 Jul Rock Island

Mostly cloudy. Isolated Showers after midnight. Low in the mid 60s. North wind 5 to 10 Mph. Chance of Showers 20 percent.

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Rock Island Arsenal Temperature Statistics

July Temperature

Moline, Quad-City Airport (4.3 miles)

  • Lowest 12 July, 2019

    61 °F

  • Average July

    80.5 °F

  • Highest 2 July, 2019

    95 °F

Climate (2010–Present)

Moline, Quad-City Airport (4.3 miles)

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  • Average Low 2010–Present

    42.8 °F

  • Average 2010–Present

    52.4 °F

  • Average High 2010–Present

    61.7 °F
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