Francis Beach Weather Forecast

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    Rain

    • 50
    • 63

    Chance Rain

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    Rain

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    Rain

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    Rain

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    Rain Likely

Today 17 Dec San Francisco Peninsula Coast

Mostly cloudy. Areas of fog in the morning. A chance of rain. Highs in the mid 60s. Southwest Winds around 5 Mph becoming northwest in the afternoon.

Tonight 17 Dec San Francisco Peninsula Coast

Mostly cloudy. A slight chance of rain in the evening. Patchy fog in the evening. Areas of fog after midnight. Lows in the upper 40s. Northwest Winds around 5 Mph in the evening. Becoming light.

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Francis Beach Temperature Statistics

December Temperature

Half Moon Bay Airport (3.7 miles)

  • Lowest 1 December, 2025

    41 °F

  • Average December

    53 °F

  • Highest 11 December, 2025

    71.6 °F

Climate (2020–Present)

Half Moon Bay Airport (3.7 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    60.4 °F
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