Oceana Weather Forecast

    • 60
    • 71

    Increasing Clouds

    • 61
    • 71

    Partly Sunny

    • 61
    • 73

    Partly Sunny

    • 65
    • 74

    Partly Sunny

    • 66
    • 75

    Partly Sunny

    • 64
    • 75

    Partly Sunny

Today 20 Jun San Diego County Coastal Areas

Mostly cloudy this morning. Becoming mostly sunny. Highs around 70 near the coast to 72 inland. Areas of Winds northwest to 10 Mph becoming west with Gusts to 25 Mph this afternoon.

Tonight 20 Jun San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 56 to 62. Areas of Winds northwest 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceana Temperature Statistics

June Temperature

Oceanside, Oceanside Municipal Airport (1.2 miles)

  • Lowest 9 June, 2026

    55.7 °F

  • Average June

    67.6 °F

  • Highest 12 June, 2026

    79.6 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    72.1 °F
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