Cain Rock Weather Forecast

    • 43
    • 65

    Patchy Fog

    • 46
    • 71

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

    • 46
    • 71

    Mostly Sunny

    • 47
    • 72

    Partly Sunny

Today 15 Oct Southern Humboldt Interior

Mostly cloudy late in the morning then becoming partly cloudy. Highs 54 to 69.

Tonight 15 Oct Southern Humboldt Interior

Partly cloudy then becoming mostly cloudy in the late evening and overnight then becoming partly cloudy. Patchy valley fog. Lows 38 to 48.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cain Rock Temperature Statistics

October Temperature

Fortuna Rohnerville Airport (40.4 miles)

  • Lowest 13 October, 2025

    42.8 °F

  • Average October

    55.7 °F

  • Highest 6 October, 2025

    82.4 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (40.4 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.5 °F
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