Humboldt Bay - Indian Island Weather Forecast

    • 45
    • 59

    Increasing Clouds

    • 48
    • 61

    Mostly Cloudy

    • 48
    • 60

    Mostly Cloudy

    • 48
    • 59

    Chance Rain Showers

    • 48
    • 60

    Chance Rain

    • 48
    • 59

    Chance Rain

Today 29 Apr Northern Humboldt Coast

Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs 56 to 66. West wind 5 to 15 Mph.

Tonight 29 Apr Northern Humboldt Coast

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog overnight. Lows 40 to 50. Northwest wind around 10 Mph shifting to the southwest overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Humboldt Bay - Indian Island Temperature Statistics

April Temperature

Arcata / Eureka, Arcata Airport (11.8 miles)

  • Lowest 16 April, 2026

    32.6 °F

  • Average April

    50.5 °F

  • Highest 4 April, 2026

    68.6 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (11.8 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
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