Kailua Weather Forecast

    • 72
    • 80

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 72
    • 81

    Rain Showers

    • 72
    • 81

    Rain Showers

Today 25 Jun Windward Haleakala

Partly sunny. Breezy. Numerous Showers in the Morning, then scattered Showers in the afternoon. Highs 81 to 86 near the shore to around 64 near 5000 feet. East Winds up to 20 Mph. Chance of rain 70 percent.

Tonight 25 Jun Windward Haleakala

Breezy. Mostly cloudy with scattered Showers. Lows 71 to 76 near the shore to around 55 near 5000 feet. East Winds up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kailua Temperature Statistics

June Temperature

Kahului, Kahului Airport (14.9 miles)

  • Lowest 12 June, 2026

    64 °F

  • Average June

    77.6 °F

  • Highest 18 June, 2026

    89.1 °F

Climate (2021–2026)

Kahului, Kahului Airport (14.9 miles)

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  • Average Low 2021–2026

    68.9 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.3 °F
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