Marshalltown Weather Forecast

    • 53
    • 75

    Areas Smoke

    • 55
    • 76

    Partly Sunny

    • 59
    • 78

    Partly Sunny

    • 63
    • 82

    Mostly Sunny

    • 67
    • 84

    Partly Sunny

    • 69
    • 87

    Slight Chance Thunderstorms

Today 2 Aug Marshall

Mostly sunny. Areas of smoke. Highs in the mid 70s. Southeast Winds around 5 Mph.

Tonight 2 Aug Marshall

Areas of smoke in the evening. Partly cloudy. Lows in the lower 50s. Southeast Winds around 5 Mph.

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Marshalltown Temperature Statistics

August Temperature

Marshalltown, Marshalltown Municipal Airport (3.7 miles)

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  • Average August

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Climate (2020–Present)

Marshalltown, Marshalltown Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    60.7 °F
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