Arlington Weather Forecast

    • 48
    • 60

    Mostly Sunny

    • 57
    • 69

    Mostly Cloudy

    • 59
    • 74

    Mostly Cloudy

    • 47
    • 71

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 16 Dec Coastal Duval

Partly sunny. Not as cool with Highs in the lower 60s. North Winds 5 to 10 Mph.

Tonight 16 Dec Coastal Duval

Mostly cloudy. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Arlington Temperature Statistics

December Temperature

Jacksonville Craig Municipal Airport (4.3 miles)

  • Lowest 12 December, 2025

    37 °F

  • Average December

    57 °F

  • Highest 2 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    62.5 °F

  • Average 2020–2025

    70.9 °F

  • Average High 2020–2025

    80.3 °F
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