Marine Street Beach Weather Forecast

    • 61
    • 67

    Mostly Cloudy

    • 61
    • 68

    Partly Sunny

    • 62
    • 66

    Patchy Fog

    • 62
    • 68

    Partly Sunny

    • 62
    • 70

    Partly Sunny

    • 62
    • 70

    Partly Sunny

    • 63
    • 69

    Mostly Cloudy

Today 21 Mar San Diego County Coastal Areas

Partly cloudy. Highs 76 to 81 near the coast to 83 to 87 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 21 Mar San Diego County Coastal Areas

Partly cloudy. Patchy fog. Lows 53 to 58. Light Winds.

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Marine Street Beach Temperature Statistics

March Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

  • Lowest 7 March, 2026

    45 °F

  • Average March

    63 °F

  • Highest 13 March, 2026

    90 °F

Climate (2021–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.3 °F
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