Rio Dell Weather Forecast

    • 45
    • 62

    Chance Rain Showers

    • 41
    • 58

    Chance Rain Showers

    • 42
    • 60

    Partly Sunny

    • 45
    • 64

    Partly Sunny

    • 45
    • 66

    Partly Sunny

    • 45
    • 66

    Partly Sunny

Today 31 Jan Northern Humboldt Coast

Mostly cloudy. Highs 58 to 68. South wind around 5 Mph.

Tonight 31 Jan Northern Humboldt Coast

Cloudy. Chance of rain Showers overnight. Lows 41 to 51. Southeast wind around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Dell Temperature Statistics

January Temperature

Fortuna Rohnerville Airport (3.7 miles)

  • Lowest 9 January, 2026

    32 °F

  • Average January

    46.5 °F

  • Highest 16 January, 2026

    64.4 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (3.7 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.5 °F
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