Arlington Weather Forecast

    • 66
    • 85

    Mostly Sunny

    • 68
    • 85

    Mostly Sunny

    • 71
    • 88

    Partly Sunny

    • 71
    • 86

    Partly Sunny

    • 73
    • 86

    Mostly Sunny

    • 73
    • 85

    Chance Rain Showers

Today 15 Sep Coastal Duval

Sunny. Highs in the mid 80s. North Winds 10 to 15 Mph.

Tonight 15 Sep Coastal Duval

Mostly clear. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Arlington Temperature Statistics

September Temperature

Jacksonville Craig Municipal Airport (4.3 miles)

  • Lowest 11 September, 2025

    68 °F

  • Average September

    77.4 °F

  • Highest 5 September, 2025

    88 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    62.8 °F

  • Average 2020–2025

    71.1 °F

  • Average High 2020–2025

    80.5 °F
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