South Laguna Weather Forecast

    • 68
    • 84

    Mostly Sunny

    • 67
    • 79

    Partly Sunny

    • 65
    • 74

    Chance Rain Showers

    • 61
    • 71

    Rain Showers Likely

    • 59
    • 68

    Chance Rain Showers

    • 60
    • 68

    Slight Chance Rain Showers

Today 8 Oct Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Highs 81 to 84 at the Beaches to 86 to 90 farther inland and near higher coastal Terrain. Light Winds becoming west 10 Mph in the afternoon.

Tonight 8 Oct Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy. Lows 65 to 68. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Laguna Temperature Statistics

October Temperature

John Wayne-Orange County Airport (14.3 miles)

  • Lowest 1 October, 2026

    67.6 °F

  • Average October

    84.1 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (14.3 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    73.8 °F
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