Samoa Dunes Weather Forecast

    • 43
    • 59

    Mostly Cloudy

    • 43
    • 56

    Partly Sunny

    • 45
    • 58

    Partly Sunny

    • 45
    • 56

    Mostly Cloudy

    • 45
    • 55

    Mostly Cloudy

    • 43
    • 54

    Mostly Cloudy

Today 18 Jan Northern Humboldt Coast

Mostly cloudy early in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 56 to 66. North wind around 10 Mph.

Tonight 18 Jan Northern Humboldt Coast

Mostly cloudy. Patchy fog. Lows 36 to 46. North wind around 10 Mph.

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Samoa Dunes Temperature Statistics

January Temperature

Arcata / Eureka, Arcata Airport (14.9 miles)

  • Lowest 9 January, 2026

    33.1 °F

  • Average January

    46.9 °F

  • Highest 2 January, 2026

    64 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (14.9 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    59.3 °F
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