Six Rivers National Forest Weather Forecast

    • 59
    • 100

    Areas Smoke

    • 59
    • 97

    Hot

    • 57
    • 98

    Hot

    • 57
    • 92

    Mostly Sunny

    • 57
    • 92

    Mostly Sunny

    • 57
    • 91

    Mostly Sunny

Today 10 Aug Northeastern Interior Humboldt

Sunny. Patchy smoke. Highs 93 to 108.

Tonight 10 Aug Northeastern Interior Humboldt

Mostly clear. Smoke in the evening. Patchy smoke overnight. Lows 54 to 64.

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Six Rivers National Forest Temperature Statistics

August Temperature

Arcata / Eureka, Arcata Airport (34.2 miles)

  • Lowest 3 August, 2026

    47.6 °F

  • Average August

    58.5 °F

  • Highest 1 August, 2026

    71.7 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (34.2 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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