William R Mason Regional Park Weather Forecast

    • 68
    • 81

    Partly Sunny

    • 68
    • 82

    Partly Sunny

    • 69
    • 83

    Partly Sunny

    • 69
    • 83

    Partly Sunny

    • 70
    • 86

    Partly Sunny

    • 70
    • 86

    Partly Sunny

Today 18 Jul Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Highs 74 to 77 at the Beaches to 78 to 83 farther inland and near higher coastal Terrain. Areas of Winds south 10 Mph.

Tonight 18 Jul Orange County Coastal

Partly cloudy. Lows 64 to 68. Areas of Winds southwest 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

William R Mason Regional Park Temperature Statistics

July Temperature

John Wayne-Orange County Airport (2.5 miles)

  • Lowest 3 July, 2026

    62.7 °F

  • Average July

    71.8 °F

  • Highest 15 July, 2026

    84.9 °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 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    73.7 °F
Get WillyWeather+ to remove ads