Laguna Lake Weather Forecast

    • 42
    • 59

    Decreasing Clouds

    • 45
    • 63

    Decreasing Clouds

    • 49
    • 66

    Partly Sunny

    • 50
    • 69

    Partly Sunny

    • 49
    • 70

    Mostly Cloudy

    • 52
    • 64

    Chance Rain Showers

    • 48
    • 62

    Chance Rain Showers

Today 30 Jan Orange County Inland

Partly cloudy. Highs around 60. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 30 Jan Orange County Inland

Mostly clear. Lows 39 to 42. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Laguna Lake Temperature Statistics

January Temperature

Fullerton, Fullerton Municipal Airport (3.7 miles)

  • Lowest 14 January, 2025

    39.7 °F

  • Average January

    57.4 °F

  • Highest 23 January, 2025

    83.6 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (3.7 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

    76.9 °F
Get WillyWeather+ to remove ads