Lewis County Regional Airport Weather Forecast

    • 47
    • 70

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

    • 55
    • 74

    Mostly Cloudy

    • 52
    • 74

    Mostly Cloudy

Today 20 Oct Lewis

Sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 20 Oct Lewis

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Lewis County Regional Airport Temperature Statistics

October Temperature

Keokuk Municipal Airport (26.1 miles)

  • Lowest 17 October, 2026

    35.6 °F

  • Average October

    62.8 °F

  • Highest 12 October, 2026

    87.8 °F

Climate (2021–2026)

Keokuk Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.2 °F
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