Humboldt Redwoods State Park Weather Forecast

    • 43
    • 50

    Rain

    • 42
    • 50

    Rain Showers

    • 39
    • 52

    Chance Rain Showers

    • 41
    • 57

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 44
    • 62

    Partly Sunny

Today 20 Apr Southern Humboldt Interior

Rain through the day. Isolated Thunderstorms in the afternoon. Snow level 5000 feet in the afternoon. Highs 45 to 60.

Tonight 20 Apr Southern Humboldt Interior

Chance of rain and isolated Thunderstorms in the Evening, then numerous rain Showers overnight. Snow level 5000 feet. Lows 37 to 47.

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Humboldt Redwoods State Park Temperature Statistics

April Temperature

Fortuna Rohnerville Airport (18 miles)

  • Lowest 3 April, 2026

    33.8 °F

  • Average April

    49.9 °F

  • Highest 5 April, 2026

    69.8 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (18 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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