Saint Johns River - Sulphur Springs Cove Weather Forecast

    • 53
    • 74

    Mostly Sunny

    • 41
    • 75

    Breezy

    • 42
    • 55

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 55
    • 71

    Mostly Cloudy

    • 57
    • 76

    Partly Sunny

Today 13 Dec Eastern Clay

Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 13 Dec Eastern Clay

Partly cloudy in the Evening, then clearing. Patchy fog after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph, becoming west around 5 Mph after midnight.

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Saint Johns River - Sulphur Springs Cove Temperature Statistics

December Temperature

Northeast Florida Regional Airport (15.5 miles)

  • Lowest 4 December, 2025

    46.9 °F

  • Average December

    61.2 °F

  • Highest 2 December, 2025

    81 °F

Climate (2020–Present)

Northeast Florida Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    63.6 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    77.9 °F
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