Pratt Mountain Weather Forecast

    • 52
    • 66

    Mostly Sunny

    • 57
    • 67

    Mostly Sunny

    • 62
    • 75

    Sunny

    • 63
    • 76

    Mostly Sunny

    • 65
    • 74

    Mostly Sunny

    • 66
    • 75

    Mostly Sunny

    • 66
    • 74

    Mostly Sunny

Today 28 Sep Southeastern Interior Humboldt

Sunny. Highs 69 to 84.

Tonight 28 Sep Southeastern Interior Humboldt

Mostly clear. Lows 44 to 54.

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Pratt Mountain Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (37.9 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    57.5 °F

  • Highest 9 September, 2026

    82.4 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (37.9 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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