O'Neill Regional Park Weather Forecast

    • 52
    • 74

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 50
    • 70

    Breezy

    • 53
    • 71

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

Today 3 Mar Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 72 to 77. Light Winds becoming west 10 Mph this afternoon.

Tonight 3 Mar Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows around 52. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Neill Regional Park Temperature Statistics

March Temperature

John Wayne-Orange County Airport (14.9 miles)

  • Lowest 1 March, 2026

    57.9 °F

  • Average March

    67.2 °F

  • Highest 1 March, 2026

    80.1 °F

Climate (2021–Present)

John Wayne-Orange County Airport (14.9 miles)

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

  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    65.8 °F

  • Average High 2021–2026

    73.5 °F
Get WillyWeather+ to remove ads