Humboldt Bay Weather Forecast

    • 52
    • 60

    Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 51
    • 60

    Mostly Cloudy

    • 51
    • 61

    Mostly Cloudy

    • 52
    • 60

    Mostly Cloudy

    • 52
    • 60

    Mostly Cloudy

Today 11 Jul Northern Coastal Humboldt

Cloudy. Highs 59 to 70. Northwest wind 5 to 15 Mph.

Tonight 11 Jul Northern Coastal Humboldt

Mostly cloudy. Patchy fog overnight. Lows 46 to 56. North wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Humboldt Bay Temperature Statistics

July Temperature

Fortuna Rohnerville Airport (13.7 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    53.9 °F

  • Highest 4 July, 2026

    66.2 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (13.7 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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