Six Rivers National Forest Weather Forecast

    • 49
    • 86

    Partly Sunny

    • 47
    • 78

    Mostly Sunny

    • 53
    • 84

    Sunny

    • 51
    • 85

    Mostly Sunny

    • 47
    • 80

    Partly Sunny

    • 45
    • 72

    Mostly Sunny

Today 15 Jun Northern Humboldt Interior

Mostly sunny in the morning then becoming mostly cloudy. Highs 76 to 91.

Tonight 15 Jun Northern Humboldt Interior

Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Patchy valley fog overnight. Lows 41 to 51.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Six Rivers National Forest Temperature Statistics

June Temperature

Arcata / Eureka, Arcata Airport (34.2 miles)

  • Lowest 2 June, 2025

    42.7 °F

  • Average June

    55 °F

  • Highest 2 June, 2025

    76.6 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (34.2 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    59.3 °F
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