Santa Maria Weather Forecast

    • 56
    • 80

    Becoming Sunny

    • 56
    • 81

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

    • 59
    • 76

    Chance Rain Showers

    • 59
    • 74

    Mostly Cloudy

    • 59
    • 76

    Patchy Fog

Today 16 Sep Santa Barbara County Inland Central Coast

Low Clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the mid 70s to mid 80s except around 90 farthest inland.

Tonight 16 Sep Santa Barbara County Inland Central Coast

Mostly clear. Lows in the mid 50s to mid 60s.

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Santa Maria Temperature Statistics

September Temperature

Santa Maria Public Airport/Capt G Allan Hancock Field (3.7 miles)

  • Lowest 7 September, 2025

    48.9 °F

  • Average September

    64.5 °F

  • Highest 1 September, 2025

    84 °F

Climate (2020–Present)

Santa Maria Public Airport/Capt G Allan Hancock Field (3.7 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    68.9 °F
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