Oat Creek Mouth Weather Forecast

    • 58
    • 75

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 52
    • 62

    Partly Sunny

    • 49
    • 61

    Partly Sunny

    • 48
    • 57

    Chance Rain

    • 48
    • 56

    Breezy

Today 21 May Southwestern Humboldt

Sunny. Highs 75 to 90. North wind up to 10 Mph.

Tonight 21 May Southwestern Humboldt

Mostly clear. Lows 48 to 58. North wind up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oat Creek Mouth Temperature Statistics

May Temperature

Fortuna Rohnerville Airport (26.1 miles)

  • Lowest 18 May, 2026

    39.2 °F

  • Average May

    52.5 °F

  • Highest 12 May, 2026

    66.2 °F

Climate (2021–Present)

Fortuna Rohnerville Airport (26.1 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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