La Jolla Beach Weather Forecast

    • 64
    • 78

    Chance Rain Showers

    • 63
    • 75

    Chance Rain Showers

    • 64
    • 80

    Partly Sunny

    • 67
    • 81

    Slight Chance Rain Showers

    • 68
    • 80

    Partly Sunny

    • 66
    • 78

    Mostly Sunny

Today 5 Sep Ventura County Beaches

Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s.

Tonight 5 Sep Ventura County Beaches

Partly cloudy in the Evening, becoming mostly cloudy with a 30 percent chance of Showers after midnight. Lows in the lower to mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Jolla Beach Temperature Statistics

September Temperature

Point Mugu, Naval Air Warfare Center (5.6 miles)

  • Lowest 2 September, 2026

    53.1 °F

  • Average September

    65.9 °F

  • Highest 2 September, 2026

    75 °F

Climate (2021–2026)

Point Mugu, Naval Air Warfare Center (5.6 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    69.1 °F
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