Big Sur Weather Forecast

    • 62
    • 85

    Decreasing Clouds

    • 60
    • 81

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

Today 22 Aug Southern Monterey Bay and Big Sur Coast

Sunny late in the morning then becoming partly cloudy. Highs in the mid 70s to lower 90s. Northwest Winds 5 to 15 Mph.

Tonight 22 Aug Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Lows in the upper 50s. West Winds 5 to 10 Mph.

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Big Sur Temperature Statistics

August Temperature

Monterey Regional Airport (21.7 miles)

  • Lowest 20 August, 2025

    54 °F

  • Average August

    63 °F

  • Highest 16 August, 2025

    74.6 °F

Climate (2020–Present)

Monterey Regional Airport (21.7 miles)

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  • Average Low 2020–2025

    50.2 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    65 °F
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