Eureka Weather Forecast

    • 57
    • 69

    Partly Sunny

    • 59
    • 68

    Mostly Cloudy

    • 60
    • 71

    Partly Sunny

    • 58
    • 71

    Partly Sunny

    • 58
    • 70

    Partly Sunny

    • 60
    • 71

    Mostly Sunny

Today 20 Aug Northern Humboldt Coast

Mostly cloudy in the morning then becoming mostly sunny. Patchy drizzle and fog in the morning. Highs 65 to 75. Northeast wind around 10 Mph.

Tonight 20 Aug Northern Humboldt Coast

Partly cloudy. Lows 51 to 61. North wind up to 10 Mph.

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Eureka Temperature Statistics

August Temperature

Arcata / Eureka, Arcata Airport (11.8 miles)

  • Lowest 17 August, 2019

    48 °F

  • Average August

    60.5 °F

  • Highest 11 August, 2019

    69.1 °F

Climate (2010–Present)

Arcata / Eureka, Arcata Airport (11.8 miles)

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  • Average Low 2010–Present

    46.1 °F

  • Average 2010–Present

    52.4 °F

  • Average High 2010–Present

    59.7 °F
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