Humboldt Redwoods State Park Weather Forecast

    • 50
    • 66

    Mostly Cloudy

    • 51
    • 70

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

Today 17 Aug Southern Humboldt Interior

Mostly cloudy. Highs 71 to 86.

Tonight 17 Aug Southern Humboldt Interior

Mostly cloudy. Patchy valley fog overnight. Lows 44 to 54.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Humboldt Redwoods State Park Temperature Statistics

August Temperature

Fortuna Rohnerville Airport (18 miles)

  • Lowest 10 August, 2025

    48.2 °F

  • Average August

    58.8 °F

  • Highest 6 August, 2025

    75.2 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (18 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads