Norwalk Weather Forecast

    • 46
    • 67

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 47
    • 71

    Chance Rain Showers

    • 48
    • 66

    Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

Today 25 Oct Monroe

Mostly cloudy. Highs in the upper 60s. Northwest Winds around 5 Mph.

Tonight 25 Oct Monroe

Mostly cloudy. Lows in the mid 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

October Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 17 October, 2026

    24.8 °F

  • Average October

    57.3 °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

    35.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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