Half Moon Bay Weather Forecast

    • 43
    • 60

    Mostly Cloudy

    • 44
    • 60

    Decreasing Clouds

    • 44
    • 61

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 44
    • 64

    Partly Sunny

    • 44
    • 61

    Partly Sunny

    • 46
    • 65

    Partly Sunny

Today 11 Apr San Francisco Peninsula Coast

Mostly cloudy late in the morning then becoming partly cloudy. Highs in the upper 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Half Moon Bay Temperature Statistics

April Temperature

Half Moon Bay Airport (5 miles)

  • Lowest 8 April, 2021

    42.8 °F

  • Average April

    51.5 °F

  • Highest 1 April, 2021

    71.6 °F

Climate (2010–Present)

Half Moon Bay Airport (5 miles)

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  • Average Low 2010–Present

    48.2 °F

  • Average 2010–Present

    54.8 °F

  • Average High 2010–Present

    60.6 °F
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