Santa Rosa Island - South Point Weather Forecast

    • 63
    • 71

    Rain Showers Likely

    • 64
    • 69

    Rain Showers Likely

    • 64
    • 69

    Slight Chance Rain Showers

    • 64
    • 68

    Partly Sunny

    • 65
    • 69

    Partly Sunny

    • 65
    • 70

    Slight Chance Rain Showers

Today 17 Sep San Miguel and Santa Rosa Islands

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the 70s to lower 80s. Chance of precipitation 30 percent.

Tonight 17 Sep San Miguel and Santa Rosa Islands

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the lower 60s. Chance of precipitation 50 percent.

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Santa Rosa Island - South Point Temperature Statistics

September Temperature

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

  • Lowest 7 September, 2025

    57 °F

  • Average September

    68.1 °F

  • Highest 7 September, 2025

    81 °F

Climate (2020–Present)

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    69.5 °F
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