Half Moon Bay - Pillar Point Harbor Weather Forecast

    • 43
    • 55

    Decreasing Clouds

    • 49
    • 59

    Chance Rain

    • 49
    • 63

    Slight Chance Rain

    • 54
    • 64

    Rain

    • 53
    • 62

    Rain

    • 50
    • 63

    Chance Rain

    • 50
    • 66

    Chance Rain

Today 20 Feb San Francisco Peninsula Coast

Partly cloudy. Highs in the mid 50s. West Winds around 5 Mph.

Tonight 20 Feb San Francisco Peninsula Coast

Mostly clear in the evening then becoming partly cloudy. Lows in the lower to mid 40s. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Half Moon Bay - Pillar Point Harbor Temperature Statistics

February Temperature

Half Moon Bay Airport (1.2 miles)

  • Lowest 18 February, 2026

    39.2 °F

  • Average February

    54.7 °F

  • Highest 3 February, 2026

    73.4 °F

Climate (2021–Present)

Half Moon Bay Airport (1.2 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    60.6 °F
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