Norwalk Weather Forecast

    • 39
    • 61

    Sunny

    • 38
    • 64

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

    • 48
    • 70

    Partly Sunny

    • 51
    • 70

    Partly Sunny

Today 18 Oct Monroe

Sunny. Highs in the lower 60s. Southwest Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 Oct Monroe

Clear. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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Norwalk Temperature Statistics

October Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 5 October, 2026

    33.6 °F

  • Average October

    60.6 °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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