Oceanside Weather Forecast

    • 64
    • 69

    Increasing Clouds

    • 64
    • 69

    Patchy Fog

    • 65
    • 70

    Patchy Fog

    • 66
    • 70

    Mostly Cloudy

    • 66
    • 72

    Mostly Cloudy

    • 66
    • 71

    Mostly Cloudy

    • 66
    • 71

    Mostly Cloudy

Today 30 Jul San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 72 to 77 near the coast to 79 to 84 inland. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 30 Jul San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 57 to 64. Areas of Winds west to 10 Mph this evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Temperature Statistics

July Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 24 July, 2025

    54.6 °F

  • Average July

    68.6 °F

  • Highest 23 July, 2025

    78.7 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (1.9 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