Whitethorn Weather Forecast

    • 49
    • 59

    Rain

    • 44
    • 57

    Rain

    • 49
    • 58

    Rain

    • 47
    • 58

    Rain

    • 46
    • 57

    Rain

    • 46
    • 59

    Rain

    • 44
    • 57

    Rain Likely

Today 16 Dec Southwestern Humboldt

Patchy fog in the morning. Rain through the day. Near steady temperature in the mid 50s. South wind up to 10 Mph.

Tonight 16 Dec Southwestern Humboldt

Rain in the Evening, then rain likely overnight. Rain may be heavy at Times in the evening. Lows 44 to 54. South wind 10 to 20 Mph shifting to the southwest 5 to 15 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitethorn Temperature Statistics

December Temperature

Fortuna Rohnerville Airport (37.9 miles)

  • Lowest 3 December, 2025

    37.4 °F

  • Average December

    48.4 °F

  • Highest 9 December, 2025

    62.6 °F

Climate (2020–Present)

Fortuna Rohnerville Airport (37.9 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.5 °F
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