Oceanside Boulevard Beach Weather Forecast

    • 60
    • 71

    Mostly Sunny

    • 59
    • 69

    Mostly Sunny

    • 61
    • 73

    Mostly Sunny

    • 60
    • 73

    Mostly Sunny

    • 59
    • 71

    Mostly Cloudy

    • 58
    • 69

    Mostly Cloudy

Today 17 Mar San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Warmer. Highs 79 to 84 near the coast to 89 to 94 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 17 Mar San Diego County Coastal Areas

Mostly clear. Lows 57 to 63. Light Winds.

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  • Temperature Real-Time

Oceanside Boulevard Beach Temperature Statistics

March Temperature

Oceanside, Oceanside Municipal Airport (2.5 miles)

  • Lowest 6 March, 2026

    43 °F

  • Average March

    63.8 °F

  • Highest 8 March, 2026

    88 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    62.4 °F

  • Average High 2021–2026

    71.9 °F
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