Norwalk Weather Forecast

    • 51
    • 67

    Rain Showers

    • 48
    • 72

    Slight Chance Thunderstorms

    • 52
    • 74

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

    • 52
    • 74

    Rain Showers Likely

    • 53
    • 76

    Partly Sunny

Today 17 Jun Monroe

Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 60s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 17 Jun Monroe

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

June Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 3 June, 2026

    39.4 °F

  • Average June

    68.4 °F

  • Highest 4 June, 2026

    87.1 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.2 °F
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