Marshalltown Weather Forecast

    • 34
    • 56

    Chance Rain

    • 26
    • 47

    Slight Chance Rain

    • 33
    • 42

    Mostly Cloudy

    • 23
    • 52

    Mostly Cloudy

    • 16
    • 35

    Mostly Cloudy

    • 21
    • 31

    Mostly Cloudy

    • 15
    • 32

    Chance Snow

Today 30 Jan Marshall

Mostly cloudy late this Morning, then becoming partly sunny. A chance of rain this afternoon. Highs around 50. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Jan Marshall

Mostly cloudy. A chance of rain. Patchy fog after midnight. Lows in the mid 30s. South Winds around 5 Mph, becoming northeast with Gusts up to 20 Mph. Chance of rain 50 percent.

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Marshalltown Temperature Statistics

January Temperature

Marshalltown, Marshalltown Municipal Airport (3.7 miles)

  • Lowest 21 January, 2025

    -12.2 °F

  • Average January

    17.3 °F

  • Highest 28 January, 2025

    54 °F

Climate (2020–Present)

Marshalltown, Marshalltown Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.3 °F
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