Fairfax Weather Forecast

    • 54
    • 84

    Becoming Sunny

    • 59
    • 77

    Mostly Sunny

    • 65
    • 77

    Sunny

    • 68
    • 77

    Partly Sunny

    • 68
    • 77

    Chance Rain Showers

    • 66
    • 74

    Chance Rain Showers

Today 22 Oct South Central Duval

Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 22 Oct South Central Duval

Mostly clear. Lows in the lower 60s. West Winds around 5 Mph.

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Fairfax Temperature Statistics

October Temperature

Jacksonville Naval Air Station (3.7 miles)

  • Lowest 12 October, 2025

    62.1 °F

  • Average October

    74.1 °F

  • Highest 7 October, 2025

    84.9 °F

Climate (2020–Present)

Jacksonville Naval Air Station (3.7 miles)

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  • Average Low 2020–2025

    65.1 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    81 °F
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