Sea Dunes Weather Forecast

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 88

    Thunderstorms Likely

    • 78
    • 88

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

    • 76
    • 87

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

Today 16 Aug Coastal Volusia

Mostly sunny with a chance of Showers and Thunderstorms. Highs around 90. East Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 107.

Tonight 16 Aug Coastal Volusia

Partly cloudy. Lows in the upper 70s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sea Dunes Temperature Statistics

August Temperature

New Smyrna Beach Municipal Airport (6.2 miles)

  • Lowest 5 August, 2025

    73.4 °F

  • Average August

    84.4 °F

  • Highest 3 August, 2025

    93.2 °F

Climate (2020–Present)

New Smyrna Beach Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    65.4 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    79.1 °F
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