Arena Rock Marine Natural Preserve Weather Forecast

    • 51
    • 60

    Increasing Clouds

    • 51
    • 59

    Increasing Clouds

    • 53
    • 57

    Mostly Cloudy

    • 55
    • 63

    Partly Sunny

    • 56
    • 64

    Partly Sunny

    • 55
    • 63

    Partly Sunny

    • 54
    • 61

    Partly Sunny

Today 4 Aug Coastal Mendocino

Sunny. Highs 81 to 96. Southwest wind around 10 Mph.

Tonight 4 Aug Coastal Mendocino

Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog overnight. Lows 49 to 59. Southwest wind around 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arena Rock Marine Natural Preserve Temperature Statistics

August Temperature

Ukiah Municipal Airport (31.1 miles)

  • Lowest 1 August, 2026

    57.7 °F

  • Average August

    78.8 °F

  • Highest 1 August, 2026

    100.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (31.1 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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