Seaside Weather Forecast

    • 53
    • 72

    Slight Chance Rain Showers

    • 52
    • 67

    Sunny

    • 55
    • 76

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 62
    • 80

    Mostly Cloudy

    • 63
    • 83

    Mostly Cloudy

Today 28 Mar Coastal St. Johns

Mostly cloudy with Showers with a slight chance of Thunderstorms this Morning, then mostly sunny with a slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 70s. West Winds 10 to 15 Mph, becoming north this afternoon. Chance of rain 90 percent.

Tonight 28 Mar Coastal St. Johns

Mostly clear. Cooler with Lows in the lower 50s. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaside Temperature Statistics

March Temperature

Northeast Florida Regional Airport (13.7 miles)

  • Lowest 20 March, 2024

    44.1 °F
  • Average March

    65.9 °F
  • Highest 15 March, 2024

    87.1 °F

Climate (2019–Present)

Northeast Florida Regional Airport (13.7 miles)

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  • Average Low 2019–2024

    64 °F
  • Average 2019–2024

    71 °F
  • Average High 2019–2024

    78.3 °F
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