Lewis County Regional Airport Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 58
    • 82

    Rain Showers

    • 50
    • 72

    Chance Thunderstorms

    • 50
    • 71

    Mostly Cloudy

    • 54
    • 70

    Rain Showers Likely

Today 21 Apr Lewis

Sunny. Not as cool with Highs around 80. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Apr Lewis

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis County Regional Airport Temperature Statistics

April Temperature

Keokuk Municipal Airport (26.1 miles)

  • Lowest 5 April, 2026

    33.8 °F

  • Average April

    56.1 °F

  • Highest 17 April, 2026

    82.4 °F

Climate (2021–Present)

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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