Mendocino Headlands State Park Weather Forecast

    • 51
    • 69

    Increasing Clouds

    • 51
    • 68

    Increasing Clouds

    • 51
    • 67

    Partly Sunny

    • 52
    • 66

    Partly Sunny

    • 52
    • 61

    Patchy Fog

    • 52
    • 61

    Areas Fog

    • 53
    • 62

    Areas Fog

Today 9 Aug Coastal Mendocino

Sunny. Highs 79 to 94. Northwest wind 5 to 15 Mph.

Tonight 9 Aug Coastal Mendocino

Mostly clear. Lows 49 to 59. Northwest wind 5 to 15 Mph.

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Mendocino Headlands State Park Temperature Statistics

August Temperature

Ukiah Municipal Airport (34.2 miles)

  • Lowest 6 August, 2026

    55.7 °F

  • Average August

    80.4 °F

  • Highest 3 August, 2026

    107.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (34.2 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.2 °F
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