Rockaway Beach Weather Forecast

    • 49
    • 58

    Mostly Sunny

    • 52
    • 59

    Partly Sunny

    • 52
    • 58

    Partly Sunny

    • 51
    • 60

    Mostly Cloudy

    • 51
    • 59

    Partly Sunny

    • 52
    • 60

    Mostly Cloudy

Today 4 Dec San Francisco Peninsula Coast

Sunny. Highs in the lower 60s. Northeast Winds 5 to 15 Mph.

Tonight 4 Dec San Francisco Peninsula Coast

Mostly clear. Lows in the 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rockaway Beach Temperature Statistics

December Temperature

Half Moon Bay Airport (6.2 miles)

  • Lowest 1 December, 2025

    41 °F
  • Average December

    50.9 °F
  • Highest 2 December, 2025

    66.2 °F

Climate (2020–Present)

Half Moon Bay Airport (6.2 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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