Diamond Head Beach Weather Forecast
- 76
- 85
Mostly Sunny
- 77
- 84
Mostly Sunny
- 77
- 85
Rain Showers
- 76
- 84
Rain Showers
- 77
- 84
Rain Showers
- 76
- 84
Rain Showers
- 76
- 85
Rain Showers
Today 21 Jun Honolulu Metro
Sunny. Highs 83 to 88. Northeast Winds 10 to 15 Mph.
Tonight 21 Jun Honolulu Metro
Mostly clear. Lows around 74. Northeast Winds 10 to 15 Mph.
Diamond Head Beach Temperature Statistics
June Temperature
Daniel K Inouye International Airport (9.9 miles)
Lowest 12 June, 2026
71.7 °FAverage June
80.6 °FHighest 18 June, 2026
90.6 °F
Climate (2021–2026)
Daniel K Inouye International Airport (9.9 miles)
Average Low 2021–2026
72.7 °FAverage 2021–2026
78.2 °FAverage High 2021–2026
85 °F