Norwalk Weather Forecast

    • 54
    • 83

    Increasing Clouds

    • 51
    • 77

    Mostly Cloudy

    • 54
    • 78

    Mostly Cloudy

    • 53
    • 84

    Partly Sunny

    • 53
    • 82

    Partly Sunny

    • 57
    • 84

    Partly Sunny

Today 29 May Monroe

Mostly sunny. Highs in the mid 80s. East Winds around 5 Mph.

Tonight 29 May Monroe

Mostly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

May Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 6 May, 2026

    25.5 °F

  • Average May

    56.9 °F

  • Highest 26 May, 2026

    89.8 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
Get WillyWeather+ to remove ads