Downtown (Santa Monica) Weather Forecast

    • 57
    • 79

    Dense Fog

    • 57
    • 77

    Mostly Cloudy

    • 58
    • 80

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 59
    • 81

    Patchy Fog

Today 21 Mar Los Angeles County Beaches

Sunny in the morning then partly cloudy. Highs in the mid 70s to lower 80s. Southwest Winds around 15 Mph in the afternoon.

Tonight 21 Mar Los Angeles County Beaches

Low Clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to lower 60s. West Winds around 15 Mph in the evening.

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Downtown (Santa Monica) Temperature Statistics

March Temperature

Santa Monica, Santa Monica Municipal Airport (2.5 miles)

  • Lowest 11 March, 2026

    52.6 °F

  • Average March

    67 °F

  • Highest 17 March, 2026

    95.6 °F

Climate (2021–Present)

Santa Monica, Santa Monica Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    70 °F
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