Bettendorf Weather Forecast

    • 78
    • 91

    Slight Chance Thunderstorms

    • 73
    • 93

    Chance Rain Showers

    • 66
    • 89

    Mostly Sunny

    • 66
    • 88

    Mostly Sunny

    • 68
    • 88

    Slight Chance Thunderstorms

    • 68
    • 85

    Slight Chance Thunderstorms

Today 26 Jul Scott

Partly sunny. Hot with Highs around 90. Southwest Winds around 5 Mph. Heat index Values up to 105.

Tonight 26 Jul Scott

Mostly cloudy in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 70s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 105 early in the evening.

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Bettendorf Temperature Statistics

July Temperature

Davenport Municipal Airport (6.8 miles)

  • Lowest 23 July, 2026

    51.1 °F

  • Average July

    75.4 °F

  • Highest 1 July, 2026

    90 °F

Climate (2021–2026)

Davenport Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
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