Fort Seward Weather Forecast

    • 54
    • 89

    Becoming Sunny

    • 58
    • 95

    Mostly Sunny

    • 54
    • 93

    Partly Sunny

    • 52
    • 84

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

Today 8 Sep Southeastern Interior Humboldt

Mostly cloudy then becoming mostly sunny in the late morning and early afternoon then becoming mostly cloudy. Highs 79 to 94.

Tonight 8 Sep Southeastern Interior Humboldt

Mostly cloudy then becoming partly cloudy late in the evening then becoming clear. Lows 53 to 63.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Seward Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (33.6 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    57.7 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (33.6 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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