Dunes Beach Weather Forecast

    • 52
    • 63

    Areas Fog

    • 53
    • 65

    Mostly Cloudy

    • 53
    • 66

    Areas Fog

    • 54
    • 64

    Mostly Cloudy

    • 55
    • 63

    Mostly Cloudy

    • 52
    • 62

    Partly Sunny

Today 22 Jun San Francisco Peninsula Coast

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 60s. West Winds 5 to 10 Mph.

Tonight 22 Jun San Francisco Peninsula Coast

Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the lower 50s. Southwest Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunes Beach Temperature Statistics

June Temperature

Half Moon Bay Airport (3.1 miles)

  • Lowest 1 June, 2026

    44.6 °F

  • Average June

    57.1 °F

  • Highest 11 June, 2026

    68 °F

Climate (2021–2026)

Half Moon Bay Airport (3.1 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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