Mililani Weather Forecast
- 70
- 81
Rain Showers
- 68
- 81
Partly Sunny
- 68
- 80
Partly Sunny
- 68
- 80
Rain Showers
- 69
- 81
Mostly Cloudy
- 68
- 81
Partly Sunny
Today 20 May Central Oahu
Breezy. Partly sunny with scattered Showers in the Morning, then mostly sunny with isolated Showers in the afternoon. Highs 77 to 83. East Winds 10 to 25 Mph. Chance of rain 50 percent.
Tonight 20 May Central Oahu
Partly cloudy. Breezy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows 67 to 73. East Winds 15 to 25 Mph. Chance of rain 40 percent.
Mililani Temperature Statistics
May Temperature
Wheeler Air Force Base / Oahu (2.5 miles)
Lowest 2 May, 2026
63.9 °FAverage May
73.4 °FHighest 17 May, 2026
84.4 °F
Climate (2021–Present)
Wheeler Air Force Base / Oahu (2.5 miles)
Average Low 2021–2026
66.6 °FAverage 2021–2026
72.9 °FAverage High 2021–2026
79.8 °F