Millenium Beach Weather Forecast
- 80
- 91
Chance Thunderstorms
- 79
- 94
Chance Thunderstorms
- 77
- 91
Rain Showers
- 78
- 89
Chance Thunderstorms
- 79
- 91
Slight Chance Thunderstorms
- 79
- 92
Slight Chance Thunderstorms
- 78
- 91
Chance Thunderstorms
Today 18 Jun 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. Breezy. Highs in the lower 90s. South Winds 10 to 15 Mph becoming southeast 15 to 20 Mph late in the afternoon and towards Sunset. Chance of rain 70 percent. Heat index Values up to 105.
Tonight 18 Jun Southern Brevard Barrier Islands
Partly cloudy then considerable cloudiness in the late evening and early morning then becoming partly cloudy. A chance of Showers and Thunderstorms through early morning. Breezy. Lows in the lower 80s. Southeast Winds 15 to 20 Mph becoming south 10 to 15 Mph in the late evening and early Morning, then decreasing to 5 to 10 Mph late. Chance of rain 50 percent. Heat index Values up to 100 early.
Millenium Beach Temperature Statistics
June Temperature
Melbourne International Airport (4.3 miles)
Lowest 8 June, 2026
68.6 °FAverage June
81.3 °FHighest 14 June, 2026
93.7 °F
Climate (2021–2026)
Melbourne International Airport (4.3 miles)
Average Low 2021–2026
66.9 °FAverage 2021–2026
74.7 °FAverage High 2021–2026
82.7 °F