Three Sisters Islands Weather Forecast

    • 76
    • 84

    Rain Showers

    • 77
    • 83

    Thunderstorms

    • 78
    • 84

    Thunderstorms Likely

    • 78
    • 84

    Chance Thunderstorms

    • 77
    • 86

    Chance Thunderstorms

    • 77
    • 86

    Chance Thunderstorms

Today 22 Jul Coastal Volusia

Showers and Thunderstorms. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 22 Jul Coastal Volusia

Considerable cloudiness. Showers likely and a chance of Thunderstorms in the late evening and early Morning, then a chance of Showers after midnight. Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Sisters Islands Temperature Statistics

July Temperature

New Smyrna Beach Municipal Airport (7.5 miles)

  • Lowest 1 July, 2025

    69.8 °F

  • Average July

    82.5 °F

  • Highest 7 July, 2025

    91.4 °F

Climate (2020–Present)

New Smyrna Beach Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    65.3 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79 °F
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