Salmon Mountain Weather Forecast

    • 63
    • 79

    Sunny

    • 61
    • 76

    Sunny

    • 61
    • 75

    Sunny

    • 62
    • 75

    Sunny

    • 62
    • 75

    Sunny

    • 62
    • 73

    Mostly Sunny

Today 8 Aug Northeastern Interior Humboldt

Sunny. Highs 95 to 110.

Tonight 8 Aug Northeastern Interior Humboldt

Mostly clear. Lows 55 to 65.

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Salmon Mountain Temperature Statistics

August Temperature

Arcata / Eureka, Arcata Airport (38.5 miles)

  • Lowest 3 August, 2026

    47.6 °F

  • Average August

    58.8 °F

  • Highest 1 August, 2026

    71.7 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (38.5 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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