Steelhead Weather Forecast

    • 51
    • 74

    Increasing Clouds

    • 53
    • 82

    Increasing Clouds

    • 53
    • 82

    Mostly Cloudy

    • 44
    • 71

    Partly Sunny

    • 46
    • 75

    Mostly Cloudy

    • 45
    • 71

    Partly Sunny

    • 46
    • 75

    Mostly Sunny

Today 22 Sep Southeastern Interior Humboldt

Mostly sunny. Highs 67 to 82.

Tonight 22 Sep Southeastern Interior Humboldt

Partly cloudy until late tonight then becoming mostly cloudy. Patchy drizzle overnight. Lows 45 to 55.

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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 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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