North Tustin Weather Forecast

    • 63
    • 87

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 64
    • 85

    Partly Sunny

    • 64
    • 83

    Partly Sunny

    • 64
    • 82

    Partly Sunny

    • 63
    • 82

    Partly Sunny

Today 15 Jun Orange County Inland

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Warmer. Highs 82 to 85 towards the coast to 87 to 91 farther inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 15 Jun Orange County Inland

Mostly clear. Lows 58 to 63. Areas of Winds southwest 10 Mph in the evening becoming light.

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North Tustin Temperature Statistics

June Temperature

John Wayne-Orange County Airport (6.8 miles)

  • Lowest 3 June, 2025

    60.7 °F

  • Average June

    68 °F

  • Highest 1 June, 2025

    87.7 °F

Climate (2020–Present)

John Wayne-Orange County Airport (6.8 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.6 °F
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