McCann Weather Forecast

    • 56
    • 92

    Sunny

    • 55
    • 87

    Sunny

    • 55
    • 86

    Mostly Sunny

    • 56
    • 85

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

Today 8 Aug Southeastern Interior Humboldt

Sunny. Highs 89 to 104.

Tonight 8 Aug Southeastern Interior Humboldt

Mostly clear. Lows 53 to 63.

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McCann Temperature Statistics

August Temperature

Fortuna Rohnerville Airport (21.7 miles)

  • Lowest 3 August, 2026

    48.2 °F

  • Average August

    59.1 °F

  • Highest 1 August, 2026

    71.6 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (21.7 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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