Half Moon Bay Airport Weather Forecast

    • 55
    • 64

    Mostly Cloudy

    • 55
    • 63

    Mostly Cloudy

    • 55
    • 63

    Mostly Cloudy

    • 57
    • 64

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 62

    Mostly Cloudy

    • 56
    • 61

    Mostly Cloudy

Today 13 Jun San Francisco Peninsula Coast

Partly cloudy late in the morning then becoming sunny. Highs in the lower 70s. South Winds 5 to 10 Mph.

Tonight 13 Jun San Francisco Peninsula Coast

Partly cloudy in the evening then becoming mostly cloudy. Areas of fog in the evening. Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Half Moon Bay Airport Temperature Statistics

June Temperature

Half Moon Bay Airport (0 miles)

  • Lowest 1 June, 2026

    44.6 °F

  • Average June

    55.4 °F

  • Highest 11 June, 2026

    68 °F

Climate (2021–Present)

Half Moon Bay Airport (0 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    61 °F
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