Humboldt Bay - Indian Island Weather Forecast

    • 43
    • 53

    Rain

    • 40
    • 53

    Rain

    • 34
    • 50

    Partly Sunny

    • 39
    • 55

    Partly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 41
    • 56

    Mostly Cloudy

    • 43
    • 58

    Partly Sunny

Today 6 Jan Northern Humboldt Coast

Mostly cloudy. Patchy fog in the morning. Slight chance of rain in the afternoon. Highs 48 to 58. Southeast wind around 5 Mph shifting to the northwest in the afternoon.

Tonight 6 Jan Northern Humboldt Coast

Patchy fog in the evening. Chance of rain in the Evening, then rain overnight. Lows 38 to 48. Southeast wind around 10 Mph.

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Humboldt Bay - Indian Island Temperature Statistics

January Temperature

Arcata / Eureka, Arcata Airport (11.8 miles)

  • Lowest 4 January, 2026

    48 °F

  • Average January

    53.8 °F

  • Highest 2 January, 2026

    64 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (11.8 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    59.3 °F
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