Lyme Bay Weather Forecast
- 77
- 92
Thunderstorms Likely
- 78
- 93
Chance Thunderstorms
- 78
- 94
Slight Chance Thunderstorms
- 80
- 94
Mostly Sunny
- 80
- 91
Chance Thunderstorms
- 80
- 92
Chance Thunderstorms
Today 13 Jul Southern Brevard Barrier Islands
Partly sunny. A slight chance of Showers and Thunderstorms late in the Morning, then Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs in the lower 90s. Southwest Winds 5 to 10 Mph becoming southeast late in the afternoon and towards Sunset. Chance of rain 60 percent. Heat index Values up to 103.
Tonight 13 Jul Southern Brevard Barrier Islands
Partly cloudy. A slight chance of Showers and Thunderstorms in the late evening and early morning. Lows in the upper 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.
Lyme Bay Temperature Statistics
July Temperature
Melbourne International Airport (5 miles)
Lowest 7 July, 2026
74.6 °FAverage July
83.8 °FHighest 9 July, 2026
93.7 °F
Climate (2021–2026)
Melbourne International Airport (5 miles)
Average Low 2021–2026
66.9 °FAverage 2021–2026
74.7 °FAverage High 2021–2026
82.7 °F