Oat Creek Mouth Weather Forecast

    • 55
    • 63

    Mostly Sunny

    • 58
    • 73

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 63
    • 72

    Partly Sunny

    • 59
    • 70

    Partly Sunny

    • 57
    • 64

    Slight Chance Rain

Today 6 Sep Southwestern Humboldt

Sunny. Highs 59 to 74. North wind 5 to 15 Mph.

Tonight 6 Sep Southwestern Humboldt

Partly cloudy. Lows 45 to 55. 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 3 September, 2026

    50 °F

  • Average September

    59.3 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (26.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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