Jacksonville International Airport Weather Forecast

    • 40
    • 69

    Sunny

    • 49
    • 73

    Mostly Sunny

    • 33
    • 73

    Partly Sunny

    • 35
    • 52

    Mostly Sunny

    • 43
    • 63

    Partly Sunny

    • 51
    • 69

    Mostly Cloudy

Today 12 Dec Western Duval

Sunny. Highs around 70. Southwest Winds around 5 Mph.

Tonight 12 Dec Western Duval

Clear. Lows in the upper 30s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Jacksonville International Airport Temperature Statistics

December Temperature

Jacksonville International Airport (0 miles)

  • Lowest 4 December, 2025

    39.9 °F

  • Average December

    56.7 °F

  • Highest 5 December, 2025

    81 °F

Climate (2020–Present)

Jacksonville International Airport (0 miles)

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  • Average Low 2020–2025

    59.9 °F

  • Average 2020–2025

    69.4 °F

  • Average High 2020–2025

    80.7 °F
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