Lewis County Regional Airport Weather Forecast

    • 74
    • 97

    Hot

    • 71
    • 98

    Hot

    • 67
    • 91

    Isolated Thunderstorms

    • 69
    • 89

    Partly Sunny

    • 76
    • 96

    Mostly Sunny

    • 70
    • 96

    Chance Thunderstorms

    • 66
    • 88

    Slight Chance Thunderstorms

Today 4 Sep Lewis

Sunny, hot. Near steady temperature in the mid 90s. Southwest Winds around 5 Mph. Heat index Values up to 105.

Tonight 4 Sep Lewis

Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph this Evening, becoming light and variable. Heat index Values up to 102 early this evening.

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Lewis County Regional Airport Temperature Statistics

September Temperature

Keokuk Municipal Airport (26.1 miles)

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  • Average September

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Climate (2021–2026)

Keokuk Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.4 °F
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