Arcata Bay Wharf Weather Forecast

    • 58
    • 70

    Patchy Smoke

    • 56
    • 64

    Patchy Smoke

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 64

    Partly Sunny

    • 55
    • 66

    Partly Sunny

    • 55
    • 65

    Partly Sunny

    • 55
    • 65

    Partly Sunny

Today 4 Aug Northern Coastal Humboldt

Mostly sunny. Patchy smoke through the day. Highs 72 to 86. West wind around 10 Mph.

Tonight 4 Aug Northern Coastal Humboldt

Partly cloudy. Patchy smoke. Lows 54 to 64. West wind around 10 Mph shifting to the south overnight.

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Arcata Bay Wharf Temperature Statistics

August Temperature

Arcata / Eureka, Arcata Airport (8.7 miles)

  • Lowest 2 August, 2026

    50 °F

  • Average August

    59.7 °F

  • Highest 1 August, 2026

    71.7 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (8.7 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.7 °F
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