Saint Johns River - Mathews Bridge Weather Forecast

    • 38
    • 77

    Chance Rain Showers

    • 34
    • 54

    Mostly Sunny

    • 37
    • 56

    Sunny

    • 42
    • 62

    Partly Sunny

    • 51
    • 66

    Mostly Cloudy

    • 54
    • 70

    Chance Rain Showers

Today 29 Dec Coastal Duval

Areas of fog in the morning. Mostly sunny. Highs in the mid 70s. West Winds 10 to 15 Mph.

Tonight 29 Dec Coastal Duval

Partly cloudy. Patchy fog. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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Saint Johns River - Mathews Bridge Temperature Statistics

December Temperature

Jacksonville Craig Municipal Airport (6.2 miles)

  • Lowest 12 December, 2025

    37 °F

  • Average December

    58 °F

  • Highest 2 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    62.6 °F

  • Average 2020–2025

    71 °F

  • Average High 2020–2025

    80.4 °F
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