San Onofre State Beach Weather Forecast

    • 57
    • 64

    Increasing Clouds

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 64

    Mostly Cloudy

    • 55
    • 63

    Rain Showers Likely

    • 55
    • 62

    Mostly Sunny

    • 58
    • 68

    Mostly Sunny

Today 22 Oct San Diego County Coastal Areas

Mostly cloudy in the morning. Becoming partly cloudy. Patchy dense fog in the morning with local visibility one quarter mile. Highs 67 to 72. Light Winds.

Tonight 22 Oct San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Patchy drizzle overnight. Lows 53 to 58. Light Winds.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

San Onofre State Beach Temperature Statistics

October Temperature

Mcolf Camp Pendleton (Red Beach) (5.6 miles)

  • Lowest

  • Average October

  • Highest

Climate (2010–Present)

Mcolf Camp Pendleton (Red Beach) (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    56.9 °F
  • Average 2010–Present

    63.2 °F
  • Average High 2010–Present

    69.9 °F
Get an account to remove ads