Vallejo Beach Weather Forecast

    • 43
    • 63

    Breezy

    • 46
    • 63

    Mostly Cloudy

    • 45
    • 64

    Mostly Sunny

    • 49
    • 64

    Chance Rain

    • 47
    • 62

    Chance Rain

    • 48
    • 63

    Partly Sunny

Today 24 Jan San Francisco Peninsula Coast

Sunny. Highs in the lower 60s. Northeast Winds 10 to 20 Mph.

Tonight 24 Jan San Francisco Peninsula Coast

Mostly clear. Lows in the mid 40s. Northeast Winds 5 to 15 Mph.

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  • Temperature Real-Time

Vallejo Beach Temperature Statistics

January Temperature

Half Moon Bay Airport (1.9 miles)

  • Lowest 10 January, 2026

    39.2 °F

  • Average January

    54.9 °F

  • Highest 15 January, 2026

    73.4 °F

Climate (2021–Present)

Half Moon Bay Airport (1.9 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    60.5 °F
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