Rio Vista Park Weather Forecast

    • 52
    • 70

    Increasing Clouds

    • 50
    • 69

    Partly Sunny

    • 54
    • 75

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 53
    • 78

    Patchy Fog

    • 52
    • 72

    Partly Sunny

    • 50
    • 66

    Partly Sunny

Today 23 Nov Orange County Inland

Mostly sunny. Highs around 69. Areas of Winds south to 10 Mph.

Tonight 23 Nov Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 47 to 52. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Vista Park Temperature Statistics

November Temperature

Fullerton, Fullerton Municipal Airport (6.8 miles)

  • Lowest 19 November, 2025

    46.9 °F

  • Average November

    62.1 °F

  • Highest 10 November, 2025

    86 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (6.8 miles)

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

  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76.5 °F
Get WillyWeather+ to remove ads