Point Arguello Weather Forecast

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    • 66

    Rain Showers Likely

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    • 66

    Rain Showers Likely

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    • 65

    Chance Rain Showers

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    • 65

    Cloudy

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    • 65

    Partly Sunny

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    Slight Chance Rain Showers

Today 17 Sep Santa Barbara County Southwestern Coast

Mostly cloudy with a 20 percent chance of Showers. Highs in the upper 70s to mid 80s. West Winds around 15 Mph in the afternoon.

Tonight 17 Sep Santa Barbara County Southwestern Coast

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 50s to mid 60s. Northwest Winds around 15 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Point Arguello Temperature Statistics

September Temperature

Lompoc, Vandenberg Air Force Base (11.2 miles)

  • Lowest 6 September, 2025

    57.6 °F

  • Average September

    66 °F

  • Highest 9 September, 2025

    77 °F

Climate (2020–Present)

Lompoc, Vandenberg Air Force Base (11.2 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.1 °F
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