Humboldt Hill Weather Forecast

    • 56
    • 67

    Increasing Clouds

    • 56
    • 66

    Mostly Cloudy

    • 56
    • 68

    Mostly Cloudy

    • 53
    • 67

    Mostly Cloudy

    • 54
    • 67

    Partly Sunny

    • 55
    • 67

    Mostly Cloudy

    • 56
    • 68

    Chance Rain

Today 17 Sep Northern Humboldt Coast

Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs 65 to 75. Northwest wind 5 to 15 Mph.

Tonight 17 Sep Northern Humboldt Coast

Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog overnight. Lows 50 to 60. Northwest wind around 10 Mph shifting to the southwest overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Humboldt Hill Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (11.8 miles)

  • Lowest 7 September, 2025

    51.8 °F

  • Average September

    59 °F

  • Highest 14 September, 2025

    71.6 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (11.8 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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