Swanton Weather Forecast

    • 55
    • 63

    Mostly Cloudy

    • 52
    • 65

    Mostly Cloudy

    • 54
    • 66

    Partly Sunny

    • 54
    • 68

    Patchy Fog

    • 55
    • 70

    Areas Fog

    • 55
    • 71

    Areas Fog

Today 19 Jun San Francisco Peninsula Coast

Mostly cloudy. A slight chance of drizzle in the morning. Highs in the mid 60s. South Winds 5 to 10 Mph.

Tonight 19 Jun San Francisco Peninsula Coast

Cloudy. A slight chance of drizzle. Lows in the mid 50s. South Winds 5 to 10 Mph.

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Swanton Temperature Statistics

June Temperature

Watsonville, Watsonville Municipal Airport (25.5 miles)

  • Lowest 1 June, 2026

    47.6 °F

  • Average June

    62 °F

  • Highest 10 June, 2026

    83.6 °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

    57.2 °F

  • Average High 2021–2026

    68.2 °F
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