Nanakuli Forest Reserve Weather Forecast

    • 68
    • 80

    Mostly Sunny

    • 68
    • 80

    Mostly Sunny

    • 68
    • 80

    Breezy

    • 69
    • 79

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 68
    • 79

    Mostly Sunny

Today 11 Aug Waianae Mountains

Sunny. Isolated Showers in the afternoon. Highs 78 to 93. East Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 11 Aug Waianae Mountains

Mostly clear. Lows 65 to 75. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nanakuli Forest Reserve Temperature Statistics

August Temperature

Oahu, Kalaeloa Airport (6.2 miles)

  • Lowest 7 August, 2026

    72 °F

  • Average August

    80.7 °F

  • Highest 7 August, 2026

    91.9 °F

Climate (2021–2026)

Oahu, Kalaeloa Airport (6.2 miles)

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  • Average Low 2021–2026

    70.2 °F

  • Average 2021–2026

    77.6 °F

  • Average High 2021–2026

    85.4 °F
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