The Sandbox Airport Weather Forecast

    • 62
    • 79

    Thunderstorms Likely

    • 56
    • 80

    Mostly Sunny

    • 63
    • 81

    Chance Rain Showers

    • 60
    • 83

    Chance Rain Showers

    • 65
    • 81

    Chance Thunderstorms

    • 64
    • 89

    Rain Showers Likely

    • 59
    • 78

    Slight Chance Rain Showers

Today 9 Sep Rock Island

Mostly cloudy and not as warm. Near steady temperature in the upper 70s. West Winds 5 to 10 Mph.

Tonight 9 Sep Rock Island

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Sandbox Airport Temperature Statistics

September Temperature

Clinton Municipal Airport (9.3 miles)

  • Lowest 7 September, 2026

    57 °F

  • Average September

    78.7 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Clinton Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.9 °F
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