Swanton Weather Forecast

    • 56
    • 73

    Mostly Sunny

    • 56
    • 74

    Increasing Clouds

    • 56
    • 73

    Partly Sunny

    • 60
    • 75

    Partly Sunny

    • 61
    • 77

    Mostly Sunny

    • 60
    • 76

    Mostly Sunny

    • 57
    • 71

    Partly Sunny

Today 3 Aug San Francisco Peninsula Coast

Partly cloudy. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 3 Aug San Francisco Peninsula Coast

Partly cloudy. Haze after midnight. Lows in the mid 50s. South Winds up to 5 Mph.

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Swanton Temperature Statistics

August Temperature

Watsonville, Watsonville Municipal Airport (25.5 miles)

  • Lowest 1 August, 2026

    51.1 °F

  • Average August

    61.1 °F

  • Highest 1 August, 2026

    72 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (25.5 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.2 °F
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