Norwalk Weather Forecast

    • 63
    • 79

    Gradual Clearing

    • 63
    • 84

    Chance Rain Showers

    • 63
    • 83

    Chance Thunderstorms

    • 60
    • 83

    Slight Chance Thunderstorms

    • 57
    • 79

    Partly Sunny

    • 57
    • 77

    Chance Rain Showers

Today 9 Aug Monroe

Partly sunny. Highs in the upper 70s. Light Winds.

Tonight 9 Aug Monroe

Partly cloudy. Patchy fog after midnight. Humid with Lows in the lower 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

August Temperature

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

  • Lowest 6 August, 2026

    48.6 °F

  • Average August

    69.9 °F

  • Highest 1 August, 2026

    84.6 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (9.9 miles)

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

  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
Get WillyWeather+ to remove ads