Clam Beach Weather Forecast

    • 50
    • 60

    Mostly Cloudy

    • 48
    • 59

    Mostly Cloudy

    • 51
    • 60

    Mostly Cloudy

    • 48
    • 60

    Mostly Cloudy

    • 51
    • 64

    Partly Sunny

    • 52
    • 66

    Partly Sunny

Today 7 May Northern Humboldt Coast

Mostly cloudy. Patchy fog in the morning. Highs 60 to 73. West wind around 10 Mph.

Tonight 7 May Northern Humboldt Coast

Mostly cloudy. Patchy fog. Lows 43 to 53. Northwest wind around 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clam Beach Temperature Statistics

May Temperature

Arcata / Eureka, Arcata Airport (1.2 miles)

  • Lowest 3 May, 2026

    50.6 °F

  • Average May

    54.5 °F

  • Highest 4 May, 2026

    59.6 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (1.2 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
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