Trinidad State Beach Weather Forecast

    • 47
    • 57

    Mostly Cloudy

    • 48
    • 57

    Decreasing Clouds

    • 52
    • 58

    Rain Showers Likely

    • 50
    • 57

    Chance Rain

    • 52
    • 58

    Chance Rain

    • 53
    • 59

    Chance Rain

    • 51
    • 59

    Chance Rain

Today 5 Nov Northern Coastal Humboldt

Mostly cloudy. Chance of rain. Highs 55 to 65.

Tonight 5 Nov Northern Coastal Humboldt

Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog. Lows 38 to 48. North wind around 5 Mph shifting to the east overnight.

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Trinidad State Beach Temperature Statistics

November Temperature

Arcata / Eureka, Arcata Airport (5.6 miles)

  • Lowest 1 November, 2026

    37.7 °F

  • Average November

    49.8 °F

  • Highest 3 November, 2026

    62.1 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (5.6 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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