Six Rivers National Forest Weather Forecast

    • 48
    • 79

    Chance Rain Showers

    • 46
    • 71

    Chance Rain Showers

    • 47
    • 79

    Sunny

    • 45
    • 74

    Partly Sunny

    • 44
    • 71

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

Today 12 May Northern Humboldt Interior

Mostly cloudy. Highs 69 to 84.

Tonight 12 May Northern Humboldt Interior

Mostly cloudy. Chance of rain Showers overnight. Lows 42 to 52.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Six Rivers National Forest Temperature Statistics

May Temperature

Arcata / Eureka, Arcata Airport (34.2 miles)

  • Lowest 9 May, 2026

    45 °F

  • Average May

    54.4 °F

  • Highest 4 May, 2026

    59.6 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (34.2 miles)

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

  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads