Norwalk Weather Forecast

    • 49
    • 75

    Increasing Clouds

    • 54
    • 75

    Mostly Cloudy

    • 54
    • 74

    Mostly Cloudy

    • 47
    • 66

    Mostly Cloudy

    • 40
    • 56

    Chance Rain Showers

    • 39
    • 54

    Slight Chance Rain Showers

Today 22 Oct Monroe

Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. Southeast Winds around 5 Mph.

Tonight 22 Oct Monroe

Partly cloudy. Lows in the upper 40s. Southeast Winds 5 to 10 Mph.

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Norwalk Temperature Statistics

October Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 17 October, 2026

    24.8 °F

  • Average October

    58.1 °F

  • Highest 10 October, 2026

    86.7 °F

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

    47.8 °F

  • Average High 2021–2026

    58.4 °F
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