Half Moon Bay Airport Weather Forecast

    • 56
    • 67

    Mostly Cloudy

    • 56
    • 67

    Mostly Cloudy

    • 55
    • 68

    Partly Sunny

    • 56
    • 70

    Partly Sunny

    • 56
    • 67

    Slight Chance Rain

    • 55
    • 66

    Chance Rain

Today 8 Nov San Francisco Peninsula Coast

Mostly cloudy. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 8 Nov San Francisco Peninsula Coast

Mostly cloudy. Patchy fog after midnight. Lows in the 50s. North Winds 5 to 10 Mph.

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Half Moon Bay Airport Temperature Statistics

November Temperature

Half Moon Bay Airport (0 miles)

  • Lowest 1 November, 2026

    46.4 °F

  • Average November

    58.9 °F

  • Highest 5 November, 2026

    68 °F

Climate (2021–2026)

Half Moon Bay Airport (0 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    61.2 °F
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