Cooks Valley Weather Forecast

    • 54
    • 92

    Mostly Sunny

    • 54
    • 88

    Mostly Sunny

    • 54
    • 91

    Sunny

    • 58
    • 97

    Hot

    • 57
    • 96

    Sunny

    • 57
    • 92

    Sunny

    • 58
    • 94

    Sunny

Today 31 Jul Southeastern Interior Humboldt

Sunny. Highs 81 to 96.

Tonight 31 Jul Southeastern Interior Humboldt

Partly cloudy. Lows 48 to 58.

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Cooks Valley Temperature Statistics

July Temperature

Fortuna Rohnerville Airport (41.6 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    57.7 °F

  • Highest 22 July, 2026

    82.4 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (41.6 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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