William R Mason Regional Park Weather Forecast

    • 60
    • 80

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 59
    • 74

    Mostly Cloudy

    • 60
    • 73

    Mostly Cloudy

    • 58
    • 72

    Slight Chance Rain Showers

    • 57
    • 70

    Rain Showers Likely

Today 25 Oct Orange County Coastal

Mostly cloudy with Showers likely in the Morning, then partly cloudy with a chance of Showers in the afternoon. Highs 66 to 69.

Tonight 25 Oct Orange County Coastal

Mostly clear this evening. Becoming partly cloudy. Lows around 60. Areas of Winds northwest to 10 Mph this evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

William R Mason Regional Park Temperature Statistics

October Temperature

John Wayne-Orange County Airport (2.5 miles)

  • Lowest 13 October, 2026

    58.6 °F

  • Average October

    76.3 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (2.5 miles)

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

  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    66.3 °F

  • Average High 2021–2026

    73.9 °F
Get WillyWeather+ to remove ads