Twelve Mile Swamp Conservation Area Weather Forecast

    • 62
    • 89

    Mostly Cloudy

    • 55
    • 75

    Partly Sunny

    • 58
    • 78

    Mostly Sunny

    • 58
    • 79

    Partly Sunny

    • 59
    • 82

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

Today 19 Apr Northern Inland St. Johns

Partly sunny. Highs in the upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 19 Apr Northern Inland St. Johns

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Twelve Mile Swamp Conservation Area Temperature Statistics

April Temperature

Northeast Florida Regional Airport (4.3 miles)

  • Lowest 12 April, 2026

    55.9 °F

  • Average April

    69.5 °F

  • Highest 17 April, 2026

    82.9 °F

Climate (2021–Present)

Northeast Florida Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    63.6 °F

  • Average 2021–2026

    70.7 °F

  • Average High 2021–2026

    77.9 °F
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