Matanzas River - San Sebastian River Entrance Weather Forecast

    • 71
    • 89

    Mostly Sunny

    • 74
    • 87

    Mostly Sunny

    • 75
    • 84

    Chance Thunderstorms

    • 76
    • 85

    Chance Thunderstorms

    • 76
    • 84

    Chance Thunderstorms

    • 75
    • 85

    Chance Rain Showers

    • 74
    • 83

    Chance Thunderstorms

Today 23 May Southeast Coastal St. Johns

Sunny. Highs around 90. East Winds 10 to 15 Mph.

Tonight 23 May Southeast Coastal St. Johns

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 60s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Matanzas River - San Sebastian River Entrance Temperature Statistics

May Temperature

Northeast Florida Regional Airport (6.2 miles)

  • Lowest 1 May, 2025

    63 °F

  • Average May

    77.1 °F

  • Highest 16 May, 2025

    95 °F

Climate (2020–Present)

Northeast Florida Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    63.7 °F

  • Average 2020–2025

    70.8 °F

  • Average High 2020–2025

    78 °F
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