Oat Creek Mouth Weather Forecast

    • 55
    • 72

    Mostly Sunny

    • 56
    • 71

    Partly Sunny

    • 57
    • 69

    Partly Sunny

    • 56
    • 71

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

    • 56
    • 69

    Partly Sunny

Today 18 Sep Southwestern Humboldt

Sunny. Patchy fog in the morning. Highs 70 to 85. North wind around 10 Mph.

Tonight 18 Sep Southwestern Humboldt

Partly cloudy. Lows 46 to 56. North wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oat Creek Mouth Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (26.1 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    58.1 °F

  • Highest 9 September, 2026

    82.4 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (26.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.8 °F
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