Santa Maria Beach Weather Forecast

    • 58
    • 69

    Mostly Cloudy

    • 51
    • 65

    Partly Sunny

    • 52
    • 61

    Partly Sunny

    • 51
    • 58

    Partly Sunny

    • 54
    • 64

    Mostly Sunny

    • 55
    • 70

    Mostly Sunny

Today 24 Sep Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the upper 60s to mid 70s. Northwest Winds 5 to 15 Mph.

Tonight 24 Sep Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of drizzle after midnight. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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Santa Maria Beach Temperature Statistics

September Temperature

Novato / Gnoss Field (18 miles)

  • Lowest 6 September, 2026

    48.2 °F

  • Average September

    65.6 °F

  • Highest 9 September, 2026

    100.4 °F

Climate (2021–2026)

Novato / Gnoss Field (18 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.4 °F
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