Oceana Weather Forecast

    • 67
    • 80

    Gradual Clearing

    • 67
    • 81

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 68
    • 82

    Partly Sunny

    • 69
    • 84

    Mostly Sunny

    • 69
    • 84

    Partly Sunny

Today 15 Aug San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs 74 to 78 near the coast to 78 to 82 inland. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 15 Aug San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Patchy dense fog in the evening. Lows 62 to 68. Areas of Winds northwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceana Temperature Statistics

August Temperature

Oceanside, Oceanside Municipal Airport (1.2 miles)

  • Lowest 5 August, 2026

    62.7 °F

  • Average August

    73.8 °F

  • Highest 7 August, 2026

    83.6 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    72.2 °F
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