Norwalk Weather Forecast

    • 29
    • 49

    Decreasing Clouds

    • 33
    • 46

    Mostly Cloudy

    • 27
    • 55

    Mostly Cloudy

    • 17
    • 40

    Mostly Cloudy

    • 23
    • 34

    Cloudy

    • 20
    • 36

    Chance Snow

Today 31 Jan Warren

Mostly cloudy late this Morning, then clearing. A slight chance of rain late this morning. Highs in the upper 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 31 Jan Warren

Mostly clear. Lows in the upper 20s. North Winds 5 to 10 Mph, becoming east after midnight.

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Norwalk Temperature Statistics

January Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 21 January, 2025

    -12.2 °F

  • Average January

    20.2 °F

  • Highest 28 January, 2025

    55 °F

Climate (2020–Present)

Des Moines International Airport (3.7 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.6 °F
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