Norwalk Weather Forecast

    • 50
    • 73

    Increasing Clouds

    • 35
    • 63

    Mostly Sunny

    • 39
    • 61

    Mostly Cloudy

    • 46
    • 62

    Chance Rain Showers

    • 48
    • 65

    Slight Chance Rain Showers

    • 48
    • 65

    Rain Showers Likely

Today 28 Oct Monroe

Mostly sunny. Warmer with Highs in the lower 70s. South Winds 10 to 15 Mph.

Tonight 28 Oct Monroe

Showers with a chance of Thunderstorms. Lows around 50. South Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 100 percent.

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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

    57.7 °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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