Holmes Weather Forecast

    • 48
    • 67

    Increasing Clouds

    • 48
    • 69

    Decreasing Clouds

    • 51
    • 73

    Partly Sunny

    • 54
    • 75

    Mostly Cloudy

    • 53
    • 74

    Mostly Cloudy

    • 55
    • 81

    Partly Sunny

    • 54
    • 84

    Mostly Sunny

Today 3 Aug Southern Humboldt Interior

Partly cloudy until early afternoon then clearing. Highs 70 to 85.

Tonight 3 Aug Southern Humboldt Interior

Partly cloudy. Lows 43 to 53.

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Holmes Temperature Statistics

August Temperature

Fortuna Rohnerville Airport (13.7 miles)

  • Lowest 1 August, 2025

    53.6 °F

  • Average August

    58 °F

  • Highest 1 August, 2025

    66.2 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (13.7 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.5 °F
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