Fish Lake Weather Forecast

    • 54
    • 75

    Sunny

    • 52
    • 75

    Mostly Sunny

    • 53
    • 77

    Sunny

    • 56
    • 81

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 57
    • 81

    Sunny

    • 61
    • 86

    Sunny

Today 28 Jul Northeastern Interior Humboldt

Sunny. Highs 80 to 95.

Tonight 28 Jul Northeastern Interior Humboldt

Partly cloudy. Lows 48 to 58.

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Fish Lake Temperature Statistics

July Temperature

Arcata / Eureka, Arcata Airport (29.2 miles)

  • Lowest 11 July, 2026

    47.6 °F

  • Average July

    57.5 °F

  • Highest 22 July, 2026

    72.6 °F

Climate (2021–2026)

Arcata / Eureka, Arcata Airport (29.2 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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