Norwalk Weather Forecast

    • 57
    • 72

    Increasing Clouds

    • 57
    • 72

    Decreasing Clouds

    • 58
    • 73

    Patchy Fog

    • 54
    • 70

    Chance Rain Showers

    • 53
    • 65

    Mostly Cloudy

    • 53
    • 64

    Mostly Cloudy

    • 54
    • 70

    Partly Sunny

Today 30 Apr Los Angeles County Inland Coast including Downtown Los Angeles

Cloudy in the morning then partly cloudy. Highs around 70.

Tonight 30 Apr Los Angeles County Inland Coast including Downtown Los Angeles

Partly cloudy early then low Clouds and fog. Lows in the mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Norwalk Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (5.6 miles)

  • Lowest 2 April, 2025

    45.6 °F

  • Average April

    62.5 °F

  • Highest 10 April, 2025

    82.7 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (5.6 miles)

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

  • Average Low 2020–2025

    56.8 °F

  • Average 2020–2025

    66.1 °F

  • Average High 2020–2025

    76.8 °F
Get WillyWeather+ to remove ads