Humboldt Bay - North Spit Weather Forecast

    • 50
    • 61

    Rain

    • 48
    • 57

    Rain

    • 53
    • 60

    Rain

    • 48
    • 58

    Rain

    • 48
    • 55

    Rain

    • 49
    • 58

    Rain

    • 47
    • 56

    Rain

Today 16 Dec Northern Humboldt Coast

Rain likely in the Morning, then rain in the afternoon. Highs 56 to 66. Southeast wind around 10 Mph.

Tonight 16 Dec Northern Humboldt Coast

Rain in the Evening, then rain likely overnight. Lows 43 to 53. South wind 5 to 15 Mph shifting to the southwest overnight.

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Humboldt Bay - North Spit Temperature Statistics

December Temperature

Fortuna Rohnerville Airport (14.9 miles)

  • Lowest 3 December, 2025

    37.4 °F

  • Average December

    48.4 °F

  • Highest 9 December, 2025

    62.6 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (14.9 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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