Mattole River Mouth Weather Forecast

    • 52
    • 61

    Mostly Sunny

    • 49
    • 58

    Partly Sunny

    • 45
    • 53

    Partly Sunny

    • 46
    • 52

    Partly Sunny

    • 48
    • 57

    Partly Sunny

    • 48
    • 58

    Partly Sunny

Today 7 Mar Southwestern Humboldt

Sunny. Highs 60 to 73. North wind 10 to 20 Mph with Gusts at higher Elevations to around 35 Mph.

Tonight 7 Mar Southwestern Humboldt

Partly cloudy. Lows 45 to 55. North wind 10 to 20 Mph with Gusts at higher Elevations to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mattole River Mouth Temperature Statistics

March Temperature

Fortuna Rohnerville Airport (20.5 miles)

  • Lowest 4 March, 2026

    44.6 °F

  • Average March

    51.6 °F

  • Highest 1 March, 2026

    62.6 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (20.5 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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