Santa Margarita River Mouth Weather Forecast

    • 61
    • 68

    Patchy Fog

    • 62
    • 69

    Patchy Fog

    • 61
    • 69

    Mostly Cloudy

    • 63
    • 68

    Mostly Cloudy

    • 62
    • 68

    Mostly Cloudy

    • 62
    • 67

    Mostly Cloudy

Today 16 Jun San Diego County Coastal Areas

Patchy fog in the morning. Partly cloudy. Highs 72 to 76 near the coast to 80 inland. Areas of Winds west to 10 Mph.

Tonight 16 Jun San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows around 60. Areas of Winds west 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Margarita River Mouth Temperature Statistics

June Temperature

Oceanside, Oceanside Municipal Airport (3.7 miles)

  • Lowest 2 June, 2025

    54.6 °F

  • Average June

    65.8 °F

  • Highest 1 June, 2025

    81.6 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    71.8 °F
Get WillyWeather+ to remove ads