New Horizons Weather Forecast

    • 64
    • 78

    Increasing Clouds

    • 63
    • 78

    Partly Sunny

    • 62
    • 76

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 61
    • 74

    Mostly Cloudy

    • 61
    • 72

    Partly Sunny

    • 61
    • 73

    Mostly Sunny

Today 23 Jun Orange County Inland

Patchy fog this morning. Partly cloudy. Highs around 80 towards the coast to 81 to 84 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 23 Jun Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 58 to 64. Areas of Winds southwest 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Horizons Temperature Statistics

June Temperature

John Wayne-Orange County Airport (3.7 miles)

  • Lowest 21 June, 2026

    60.1 °F

  • Average June

    69.1 °F

  • Highest 12 June, 2026

    82.7 °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 °F

  • Average High 2021–2026

    73.7 °F
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