Francis Beach Weather Forecast

    • 49
    • 60

    Rain

    • 51
    • 62

    Rain

    • 53
    • 63

    Rain

    • 51
    • 63

    Rain

    • 49
    • 60

    Rain

    • 47
    • 60

    Rain

    • 46
    • 59

    Chance Rain

Today 31 Dec San Francisco Peninsula Coast

Rain. Highs around 60. East Winds 5 to 10 Mph.

Tonight 31 Dec San Francisco Peninsula Coast

Rain. Lows around 50. East Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Francis Beach Temperature Statistics

December Temperature

Half Moon Bay Airport (3.7 miles)

  • Lowest 15 December, 2025

    39.2 °F

  • Average December

    54.4 °F

  • Highest 11 December, 2025

    71.6 °F

Climate (2021–Present)

Half Moon Bay Airport (3.7 miles)

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  • Average Low 2021–2025

    48.1 °F

  • Average 2021–2025

    54.6 °F

  • Average High 2021–2025

    60.4 °F
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