North Trinity Mountain Weather Forecast

    • 44
    • 53

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

    • 45
    • 61

    Partly Sunny

    • 47
    • 58

    Slight Chance Thunderstorms

    • 44
    • 59

    Chance Rain

    • 42
    • 48

    Chance Rain

Today 29 Apr Northern Humboldt Interior

Sunny. Highs 63 to 78.

Tonight 29 Apr Northern Humboldt Interior

Mostly clear. Lows 41 to 51.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Trinity Mountain Temperature Statistics

April Temperature

Arcata / Eureka, Arcata Airport (33.6 miles)

  • Lowest 16 April, 2026

    32.6 °F

  • Average April

    50.5 °F

  • Highest 4 April, 2026

    68.6 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (33.6 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
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