Norwalk Weather Forecast

    • 59
    • 75

    Rain Showers

    • 58
    • 80

    Chance Rain Showers

    • 55
    • 80

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 60
    • 84

    Mostly Cloudy

    • 57
    • 78

    Slight Chance Rain Showers

Today 31 Jul Monroe

Cloudy. A chance of Showers this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Not as warm with Highs in the mid 70s. Southeast Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 31 Jul Monroe

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the upper 50s. Northeast Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

July Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 23 July, 2026

    44.6 °F

  • Average July

    73.7 °F

  • Highest 27 July, 2026

    96.1 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
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