Salmon Mountain Weather Forecast

    • 30
    • 43

    Rain

    • 36
    • 37

    Rain/Snow

    • 36
    • 41

    Rain/Snow

    • 33
    • 37

    Snow

    • 31
    • 35

    Snow Likely

    • 34
    • 35

    Snow Likely

Today 19 Dec Northern Humboldt Interior

Rain in the Morning, then chance of rain in the afternoon. Rain may be heavy at Times in the morning. Snow level 4500 feet in the afternoon. Highs 47 to 60. At higher Elevation, southwest wind up to 25 Mph in the morning. Gusts up to 35 Mph.

Tonight 19 Dec Northern Humboldt Interior

Mostly cloudy. Slight chance of rain in the evening. Patchy dense valley fog through the night. Snow level 3500 feet. Lows 32 to 42.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Salmon Mountain Temperature Statistics

December Temperature

Arcata / Eureka, Arcata Airport (38.5 miles)

  • Lowest 1 December, 2025

    37 °F

  • Average December

    48.9 °F

  • Highest 16 December, 2025

    61 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (38.5 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.3 °F
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