Cooskie Mountain Weather Forecast

    • 42
    • 61

    Partly Sunny

    • 46
    • 62

    Partly Sunny

    • 46
    • 61

    Chance Drizzle

    • 41
    • 56

    Mostly Cloudy

    • 42
    • 58

    Mostly Cloudy

    • 43
    • 61

    Partly Sunny

Today 22 Mar Southwestern Humboldt

Partly cloudy. Highs 58 to 73. North wind 10 to 20 Mph.

Tonight 22 Mar Southwestern Humboldt

Partly cloudy in the evening then becoming mostly cloudy. Lows 37 to 47. North wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cooskie Mountain Temperature Statistics

March Temperature

Fortuna Rohnerville Airport (21.1 miles)

  • Lowest 11 March, 2026

    35.6 °F

  • Average March

    49.1 °F

  • Highest 1 March, 2026

    62.6 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (21.1 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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