Samoa Dunes Weather Forecast

    • 53
    • 63

    Slight Chance Rain

    • 54
    • 62

    Mostly Cloudy

    • 54
    • 62

    Mostly Cloudy

    • 55
    • 60

    Mostly Cloudy

    • 56
    • 61

    Mostly Cloudy

    • 57
    • 63

    Partly Sunny

Today 4 Sep Northern Coastal Humboldt

Mostly cloudy. Chance of rain through the day. Slight chance of Thunderstorms in the afternoon. Highs 58 to 68. Southeast wind around 5 Mph shifting to the west in the afternoon.

Tonight 4 Sep Northern Coastal Humboldt

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 45 to 55. West wind around 5 Mph shifting to the east overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Samoa Dunes Temperature Statistics

September Temperature

Arcata / Eureka, Arcata Airport (14.9 miles)

  • Lowest 1 September, 2026

    52 °F

  • Average September

    59.9 °F

  • Highest 1 September, 2026

    66 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (14.9 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.7 °F
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