Mililani Weather Forecast

    • 73
    • 85

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 73
    • 83

    Rain Showers

    • 73
    • 84

    Breezy

Today 23 Sep Central Oahu

Breezy. Mostly sunny with scattered Showers in the Morning, then partly sunny in the afternoon. Highs 80 to 87. Northeast Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 23 Sep Central Oahu

Mostly cloudy. Breezy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows 70 to 75. Northeast Winds 10 to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mililani Temperature Statistics

September Temperature

Wheeler Air Force Base / Oahu (2.5 miles)

  • Lowest 13 September, 2026

    66.4 °F

  • Average September

    77.1 °F

  • Highest 15 September, 2026

    86.5 °F

Climate (2021–2026)

Wheeler Air Force Base / Oahu (2.5 miles)

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  • Average Low 2021–2026

    66.8 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    79.8 °F
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