Mililani Weather Forecast

    • 65
    • 79

    Decreasing Clouds

    • 65
    • 80

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 66
    • 80

    Partly Sunny

    • 62
    • 74

    Rain Showers

    • 63
    • 75

    Partly Sunny

    • 64
    • 77

    Rain Showers

Today 8 Jan Central Oahu

Mostly sunny. Isolated Showers late in the morning. Haze through the day. Highs 75 to 81. Light Winds. Chance of rain 20 percent.

Tonight 8 Jan Central Oahu

Mostly clear. Haze. Lows 62 to 68. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mililani Temperature Statistics

January Temperature

Wheeler Air Force Base / Oahu (2.5 miles)

  • Lowest 1 January, 2026

    61.5 °F

  • Average January

    70.2 °F

  • Highest 6 January, 2026

    78.3 °F

Climate (2021–Present)

Wheeler Air Force Base / Oahu (2.5 miles)

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  • Average Low 2021–2026

    66.5 °F

  • Average 2021–2026

    72.8 °F

  • Average High 2021–2026

    79.8 °F
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