San Onofre State Beach Weather Forecast

    • 64
    • 70

    Mostly Cloudy

    • 66
    • 71

    Mostly Cloudy

    • 67
    • 72

    Partly Sunny

    • 68
    • 74

    Partly Sunny

    • 70
    • 76

    Partly Sunny

    • 68
    • 74

    Partly Sunny

    • 68
    • 73

    Mostly Cloudy

Today 11 Jul San Diego County Coastal Areas

Cloudy in the morning. Becoming partly cloudy. Patchy dense fog in the morning. Highs 71 to 75 near the coast to 76 to 81 inland. Areas of Winds south to 10 Mph.

Tonight 11 Jul San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Lows 61 to 66. Light Winds.

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San Onofre State Beach Temperature Statistics

July Temperature

Mcolf Camp Pendleton (Red Beach) (5.6 miles)

  • Lowest

  • Average July

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Climate (2021–2025)

Mcolf Camp Pendleton (Red Beach) (5.6 miles)

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  • Average Low 2021–2025

    56.6 °F
  • Average 2021–2025

    61.8 °F
  • Average High 2021–2025

    67.4 °F
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