Santa Ana River Mouth (Inside) Weather Forecast

    • 62
    • 71

    Increasing Clouds

    • 63
    • 72

    Decreasing Clouds

    • 63
    • 74

    Partly Sunny

    • 63
    • 73

    Partly Sunny

    • 62
    • 73

    Partly Sunny

    • 63
    • 72

    Partly Sunny

    • 64
    • 72

    Partly Sunny

Today 26 Jun Orange County Coastal

Cloudy this morning. Becoming mostly sunny. Patchy fog this morning. Highs around 71 at the Beaches to 74 to 77 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 26 Jun Orange County Coastal

Cloudy. Lows 59 to 62. Areas of Winds southwest 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Ana River Mouth (Inside) Temperature Statistics

June Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 3 June, 2025

    60.7 °F

  • Average June

    69.2 °F

  • Highest 1 June, 2025

    87.7 °F

Climate (2020–Present)

John Wayne-Orange County Airport (5.6 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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