Kailua Weather Forecast

    • 77
    • 86

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 77
    • 86

    Rain Showers

    • 77
    • 86

    Rain Showers

    • 77
    • 86

    Rain Showers

    • 77
    • 86

    Rain Showers

    • 77
    • 86

    Rain Showers

Today 8 Sep Olomana

Mostly sunny. Isolated Showers in the morning. Highs 80 to 86. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 8 Sep Olomana

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows 72 to 78. Northeast Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kailua Temperature Statistics

September Temperature

Kaneohe, Marine Corps Air Station (4.3 miles)

  • Lowest 2 September, 2025

    77 °F

  • Average September

    80.1 °F

  • Highest 3 September, 2025

    84.9 °F

Climate (2020–Present)

Kaneohe, Marine Corps Air Station (4.3 miles)

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  • Average Low 2020–2025

    75 °F

  • Average 2020–2025

    79.1 °F

  • Average High 2020–2025

    83.4 °F
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