Oat Creek Mouth Weather Forecast

    • 53
    • 63

    Partly Sunny

    • 55
    • 64

    Mostly Sunny

    • 55
    • 70

    Sunny

    • 55
    • 73

    Mostly Sunny

    • 56
    • 66

    Mostly Sunny

    • 55
    • 63

    Partly Sunny

Today 12 Sep Southwestern Humboldt

Partly cloudy in the morning then clearing. Highs 60 to 74. Northwest wind 5 to 15 Mph.

Tonight 12 Sep Southwestern Humboldt

Partly cloudy. Patchy fog overnight. Lows 44 to 54. Northwest wind around 10 Mph.

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  • 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

    58.9 °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

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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