San Onofre State Beach Weather Forecast

    • 68
    • 76

    Decreasing Clouds

    • 67
    • 76

    Partly Sunny

    • 66
    • 76

    Partly Sunny

    • 66
    • 76

    Partly Sunny

    • 67
    • 76

    Partly Sunny

    • 67
    • 76

    Partly Sunny

Today 2 Aug San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 76 to 81 near the coast to 82 to 87 inland. Areas of Winds west to 10 Mph.

Tonight 2 Aug San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 64 to 69. Areas of Winds south to 10 Mph in the evening becoming light.

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San Onofre State Beach Temperature Statistics

August Temperature

Mcolf Camp Pendleton (Red Beach) (5.6 miles)

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  • Average August

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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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