Showers Mountain Weather Forecast

    • 42
    • 61

    Mostly Sunny

    • 43
    • 58

    Mostly Cloudy

    • 37
    • 56

    Mostly Cloudy

    • 36
    • 53

    Mostly Sunny

    • 36
    • 52

    Partly Sunny

    • 37
    • 54

    Partly Sunny

Today 19 Jan Southern Humboldt Interior

Mostly sunny. Highs 60 to 70.

Tonight 19 Jan Southern Humboldt Interior

Partly cloudy. Lows 37 to 47.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Showers Mountain Temperature Statistics

January Temperature

Fortuna Rohnerville Airport (22.4 miles)

  • Lowest 9 January, 2026

    32 °F

  • Average January

    46.2 °F

  • Highest 16 January, 2026

    64.4 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (22.4 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.4 °F
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