South Oceanside Weather Forecast

    • 65
    • 75

    Increasing Clouds

    • 64
    • 76

    Partly Sunny

    • 63
    • 73

    Mostly Cloudy

    • 64
    • 72

    Mostly Cloudy

    • 64
    • 72

    Mostly Cloudy

    • 64
    • 72

    Mostly Cloudy

Today 9 Jul San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs 73 to 78 near the coast to 80 to 85 inland. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 9 Jul San Diego County Coastal Areas

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 60 to 66. Areas of Winds west 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Oceanside Temperature Statistics

July Temperature

Oceanside, Oceanside Municipal Airport (2.5 miles)

  • Lowest 6 July, 2025

    60.1 °F

  • Average July

    67 °F

  • Highest 5 July, 2025

    75.9 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    71.8 °F
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