Steelhead Weather Forecast

    • 47
    • 71

    Increasing Clouds

    • 47
    • 76

    Mostly Cloudy

    • 45
    • 73

    Mostly Sunny

    • 48
    • 79

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

    • 47
    • 76

    Mostly Sunny

Today 25 Sep Southeastern Interior Humboldt

Sunny. Highs 68 to 83.

Tonight 25 Sep Southeastern Interior Humboldt

Partly cloudy early in the evening then becoming mostly cloudy. Lows 41 to 51.

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  • Temperature Real-Time

Steelhead Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (36.7 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    57.5 °F

  • Highest 9 September, 2026

    82.4 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (36.7 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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