Chemise Creek Mouth Weather Forecast

    • 52
    • 58

    Mostly Sunny

    • 53
    • 59

    Mostly Sunny

    • 56
    • 63

    Mostly Sunny

    • 60
    • 64

    Mostly Cloudy

    • 61
    • 65

    Partly Sunny

    • 57
    • 63

    Mostly Cloudy

Today 5 Sep Southwestern Humboldt

Sunny. Highs 62 to 77. North wind around 10 Mph.

Tonight 5 Sep Southwestern Humboldt

Partly cloudy. Lows 45 to 55. North wind up to 10 Mph.

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Chemise Creek Mouth Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (37.9 miles)

  • Lowest 3 September, 2026

    50 °F
  • Average September

    59.3 °F
  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (37.9 miles)

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  • Average Low 2021–2026

    45.4 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    59.8 °F
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