Martesia Weather Forecast
- 79
- 92
Slight Chance Thunderstorms
- 80
- 92
Chance Thunderstorms
- 79
- 92
Slight Chance Thunderstorms
- 79
- 92
Chance Thunderstorms
- 80
- 91
Thunderstorms Likely
- 80
- 91
Thunderstorms Likely
- 80
- 91
Chance Thunderstorms
Today 13 Aug Southern Brevard Barrier Islands
Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southeast Winds 5 to 10 Mph increasing to 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 20 percent. Heat index Values up to 105.
Tonight 13 Aug Southern Brevard Barrier Islands
Partly cloudy. A slight chance of Showers and Thunderstorms early in the evening. Lows in the upper 70s. Southeast Winds 10 to 15 Mph becoming south 5 to 10 Mph in the late evening and early Morning, then becoming southwest late. Chance of rain 20 percent. Heat index Values up to 100 early.
Martesia Temperature Statistics
August Temperature
Melbourne International Airport (4.3 miles)
Lowest 4 August, 2025
74.6 °FAverage August
83.6 °FHighest 3 August, 2025
93.7 °F
Climate (2020–Present)
Melbourne International Airport (4.3 miles)
Average Low 2020–2025
67 °FAverage 2020–2025
74.7 °FAverage High 2020–2025
82.6 °F