Mililani Mauka - Launani Valley Weather Forecast

    • 69
    • 78

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 68
    • 78

    Rain Showers

Today 17 Sep Koolau Leeward

Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered Showers. Highs 74 to 87. East Winds 10 to 25 Mph. Chance of rain 50 percent.

Tonight 17 Sep Koolau Leeward

Breezy. Mostly cloudy with scattered Showers. Lows 66 to 78. East Winds 15 to 20 Mph. Chance of rain 50 percent.

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Mililani Mauka - Launani Valley Temperature Statistics

September Temperature

Wheeler Air Force Base / Oahu (5.6 miles)

  • Lowest 7 September, 2025

    67.1 °F
  • Average September

    76.7 °F
  • Highest 10 September, 2025

    86.4 °F

Climate (2020–Present)

Wheeler Air Force Base / Oahu (5.6 miles)

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  • Average Low 2020–2025

    66.4 °F
  • Average 2020–2025

    72.7 °F
  • Average High 2020–2025

    79.8 °F
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