Marshalltown Municipal Airport Weather Forecast

    • 44
    • 66

    Chance Thunderstorms

    • 39
    • 63

    Chance Rain Showers

    • 43
    • 66

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 54
    • 77

    Slight Chance Rain Showers

Today 1 May Marshall

Mostly cloudy with a chance of Showers. A chance of Thunderstorms in the afternoon. Highs in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 1 May Marshall

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 40s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Marshalltown Municipal Airport Temperature Statistics

May Temperature

Marshalltown, Marshalltown Municipal Airport (0 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Marshalltown, Marshalltown Municipal Airport (0 miles)

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  • Average Low 2020–2025

    39.3 °F
  • Average 2020–2025

    49.9 °F
  • Average High 2020–2025

    60.5 °F
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