Florida Indian River Weather Forecast
- 77
- 90
Slight Chance Thunderstorms
- 76
- 90
Chance Thunderstorms
- 77
- 90
Thunderstorms Likely
- 77
- 91
Thunderstorms Likely
- 76
- 91
Thunderstorms Likely
- 75
- 91
Thunderstorms Likely
- 75
- 91
Thunderstorms Likely
Today 30 Aug Mainland Southern Brevard
Partly cloudy in the afternoon then considerable cloudiness. A chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 104.
Tonight 30 Aug Mainland Southern Brevard
Considerable cloudiness early in the evening then becoming partly cloudy. A slight chance of Showers and Thunderstorms in the late evening and overnight. Lows in the upper 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.
Florida Indian River Temperature Statistics
August Temperature
Melbourne International Airport (11.8 miles)
Lowest 26 August, 2026
72.6 °FAverage August
85 °FHighest 19 August, 2026
98.7 °F
Climate (2021–2026)
Melbourne International Airport (11.8 miles)
Average Low 2021–2026
66.9 °FAverage 2021–2026
74.8 °FAverage High 2021–2026
82.8 °F