Norwalk Weather Forecast

    • 34
    • 61

    Becoming Sunny

    • 42
    • 60

    Mostly Cloudy

    • 46
    • 61

    Chance Rain Showers

    • 49
    • 67

    Mostly Cloudy

    • 52
    • 65

    Rain Showers Likely

    • 47
    • 64

    Rain Showers Likely

Today 29 Oct Monroe

Mostly sunny. Cooler with Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 29 Oct Monroe

Clear in the Evening, then becoming partly cloudy. Colder with Lows in the lower 30s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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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

    57.6 °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

    35.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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