Steelhead Weather Forecast

    • 52
    • 79

    Becoming Sunny

    • 55
    • 86

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

    • 45
    • 74

    Mostly Sunny

Today 20 May Southern Humboldt Interior

Mostly sunny. Highs 71 to 86.

Tonight 20 May Southern Humboldt Interior

Partly cloudy. Lows 46 to 56.

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Steelhead Temperature Statistics

May Temperature

Fortuna Rohnerville Airport (36.7 miles)

  • Lowest 18 May, 2026

    39.2 °F

  • Average May

    52.6 °F

  • Highest 12 May, 2026

    66.2 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (36.7 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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