Sunset Harbour Weather Forecast

    • 70
    • 83

    Mostly Sunny

    • 73
    • 86

    Increasing Clouds

    • 76
    • 86

    Slight Chance Thunderstorms

    • 78
    • 86

    Rain Showers Likely

    • 80
    • 86

    Rain Showers Likely

    • 79
    • 87

    Rain Showers Likely

    • 79
    • 87

    Chance Thunderstorms

Today 27 Sep Southern Brevard Barrier Islands

Partly sunny. A chance of Showers and a slight chance of Thunderstorms late in the Morning, then Showers likely and a chance of Thunderstorms late in the afternoon and towards Sunset. Highs in the mid 80s. Chance of rain 60 percent.

Tonight 27 Sep Southern Brevard Barrier Islands

Mostly clear. Lows in the lower 70s. East Winds around 5 Mph becoming southeast in the late evening and early Morning, then becoming southwest late.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Harbour Temperature Statistics

September Temperature

Melbourne International Airport (3.1 miles)

  • Lowest 25 September, 2026

    72 °F

  • Average September

    82.5 °F

  • Highest 5 September, 2026

    96.7 °F

Climate (2021–2026)

Melbourne International Airport (3.1 miles)

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  • Average Low 2021–2026

    66.9 °F

  • Average 2021–2026

    74.8 °F

  • Average High 2021–2026

    82.9 °F
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