Steelhead Weather Forecast

    • 52
    • 83

    Partly Cloudy

    • 54
    • 87

    Partly Sunny

    • 61
    • 92

    Mostly Sunny

    • 55
    • 95

    Mostly Sunny

    • 48
    • 83

    Mostly Sunny

    • 48
    • 75

    Partly Sunny

    • 51
    • 78

    Mostly Sunny

Today 7 Sep Southeastern Interior Humboldt

Sunny. Highs 75 to 90.

Tonight 7 Sep Southeastern Interior Humboldt

Partly cloudy then becoming mostly cloudy in the late evening and overnight then becoming partly cloudy. Patchy valley fog overnight. Lows 48 to 58.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steelhead Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (36.7 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    57.7 °F

  • Highest 1 September, 2026

    71.6 °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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