Petrolia Weather Forecast

    • 54
    • 78

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 53
    • 71

    Partly Sunny

    • 52
    • 68

    Chance Rain

    • 52
    • 65

    Partly Sunny

    • 52
    • 66

    Partly Sunny

    • 52
    • 67

    Partly Sunny

Today 23 Jun Southwestern Humboldt

Sunny. Highs 76 to 91. Northwest wind around 10 Mph.

Tonight 23 Jun Southwestern Humboldt

Mostly clear. Lows 50 to 60. North wind 5 to 15 Mph.

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Petrolia Temperature Statistics

June Temperature

Fortuna Rohnerville Airport (17.4 miles)

  • Lowest 1 June, 2026

    42.8 °F

  • Average June

    54.9 °F

  • Highest 3 June, 2026

    69.8 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (17.4 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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