New Horizons Weather Forecast

    • 70
    • 86

    Increasing Clouds

    • 70
    • 86

    Partly Sunny

    • 69
    • 85

    Partly Sunny

    • 69
    • 84

    Partly Sunny

    • 68
    • 82

    Partly Sunny

    • 67
    • 81

    Partly Sunny

Today 8 Aug Orange County Inland

Partly cloudy this morning. Becoming sunny. Highs 84 to 88 towards the coast to 90 to 93 farther inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 8 Aug Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Patchy dense fog overnight. Lows 63 to 70. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Horizons Temperature Statistics

August Temperature

John Wayne-Orange County Airport (3.7 miles)

  • Lowest 5 August, 2026

    68.6 °F

  • Average August

    75.8 °F

  • Highest 2 August, 2026

    83.6 °F

Climate (2021–2026)

John Wayne-Orange County Airport (3.7 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    73.7 °F
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