Samoa Beach Weather Forecast

    • 46
    • 58

    Rain

    • 52
    • 60

    Rain

    • 44
    • 58

    Rain

    • 45
    • 55

    Rain

    • 46
    • 58

    Rain

    • 42
    • 54

    Rain Likely

Today 17 Dec Northern Humboldt Coast

Mostly cloudy then becoming partly cloudy in the late morning and early afternoon then becoming mostly cloudy. Rain Showers likely in the Morning, then chance of rain in the afternoon. Highs 52 to 62. Southeast wind around 5 Mph shifting to the northwest in the afternoon.

Tonight 17 Dec Northern Humboldt Coast

Cloudy. Chance of rain in the Evening, then rain overnight. Lows 41 to 51. Southeast wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Samoa Beach Temperature Statistics

December Temperature

Arcata / Eureka, Arcata Airport (11.2 miles)

  • Lowest 1 December, 2025

    37 °F
  • Average December

    48.3 °F
  • Highest 15 December, 2025

    60.1 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (11.2 miles)

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  • Average Low 2020–2025

    45.4 °F
  • Average 2020–2025

    52.1 °F
  • Average High 2020–2025

    59.3 °F
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