Lyme Bay Weather Forecast

    • 79
    • 91

    Chance Thunderstorms

    • 80
    • 90

    Rain Showers Likely

    • 78
    • 89

    Rain Showers Likely

    • 79
    • 89

    Rain Showers Likely

    • 78
    • 87

    Thunderstorms Likely

    • 78
    • 87

    Rain Showers Likely

Today 14 Sep Southern Brevard Barrier Islands

Mostly sunny late in the morning then becoming partly sunny. A slight chance of Showers and Thunderstorms. Highs in the upper 80s. North Winds 5 to 10 Mph becoming east late in the afternoon and towards Sunset. Chance of rain 20 percent. Heat index Values up to 102.

Tonight 14 Sep Southern Brevard Barrier Islands

Partly cloudy. Showers likely and a slight chance of Thunderstorms after midnight. Lows around 80. East Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyme Bay Temperature Statistics

September Temperature

Melbourne International Airport (5 miles)

  • Lowest 5 September, 2026

    72.6 °F

  • Average September

    83.3 °F

  • Highest 5 September, 2026

    96.7 °F

Climate (2021–2026)

Melbourne International Airport (5 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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