Norwalk Weather Forecast

    • 52
    • 72

    Sunny

    • 31
    • 77

    Rain Showers

    • 27
    • 44

    Partly Sunny

    • 25
    • 48

    Mostly Sunny

    • 44
    • 59

    Partly Sunny

    • 41
    • 70

    Mostly Sunny

    • 45
    • 69

    Mostly Sunny

Today 16 Apr Monroe

Sunny. Highs in the lower 70s. Light and variable Winds.

Tonight 16 Apr Monroe

Clear. Lows in the lower 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

April Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 7 April, 2026

    12 °F

  • Average April

    44.2 °F

  • Highest 12 April, 2026

    77.2 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.2 °F
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