Norwalk Weather Forecast

    • 66
    • 87

    Chance Thunderstorms

    • 67
    • 85

    Rain Showers Likely

    • 66
    • 87

    Chance Thunderstorms

    • 65
    • 86

    Chance Thunderstorms

    • 63
    • 83

    Chance Rain Showers

    • 60
    • 80

    Chance Rain Showers

Today 2 Sep Monroe

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms this morning. Highs in the upper 80s. South Winds around 5 Mph, becoming west this afternoon. Chance of rain 50 percent.

Tonight 2 Sep Monroe

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Norwalk Temperature Statistics

September Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    58.4 °F
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