Discovery Harbour Weather Forecast

    • 74
    • 87

    Mostly Sunny

    • 74
    • 87

    Mostly Sunny

    • 73
    • 87

    Mostly Sunny

    • 73
    • 87

    Mostly Sunny

    • 73
    • 86

    Mostly Sunny

    • 73
    • 86

    Mostly Sunny

Today 26 Aug Big Island Southeast

Mostly sunny with scattered Showers. Haze. Highs 82 to 89 near the shore to 68 to 74 near 4000 feet. Northeast Winds up to 15 Mph shifting to the east in the afternoon. Chance of rain 50 percent.

Tonight 26 Aug Big Island Southeast

Mostly clear. Isolated Showers in the Evening, then scattered Showers after midnight. Haze through the night. Lows 69 to 75 near the shore to 54 to 60 near 4000 feet. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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Discovery Harbour Temperature Statistics

August Temperature

Kailua / Kona, Keahole Airport (59 miles)

  • Lowest 5 August, 2025

    73.7 °F

  • Average August

    82.4 °F

  • Highest 13 August, 2025

    90.6 °F

Climate (2020–Present)

Kailua / Kona, Keahole Airport (59 miles)

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  • Average Low 2020–2025

    73.3 °F

  • Average 2020–2025

    79.1 °F

  • Average High 2020–2025

    84.7 °F
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