North Trinity Mountain Weather Forecast

    • 34
    • 43

    Becoming Sunny

    • 33
    • 45

    Sunny

    • 28
    • 44

    Sunny

    • 30
    • 44

    Mostly Sunny

    • 31
    • 43

    Mostly Sunny

    • 33
    • 47

    Mostly Sunny

    • 34
    • 49

    Partly Sunny

Today 17 Jan Northern Humboldt Interior

Mostly sunny. Patchy valley fog in the morning. Highs 45 to 58.

Tonight 17 Jan Northern Humboldt Interior

Partly cloudy. Patchy valley fog. Lows 32 to 42.

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  • Temperature Real-Time

North Trinity Mountain Temperature Statistics

January Temperature

Arcata / Eureka, Arcata Airport (33.6 miles)

  • Lowest 12 January, 2025

    33.1 °F

  • Average January

    49.3 °F

  • Highest 9 January, 2025

    64.7 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (33.6 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    59.3 °F
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