Discovery Harbour Weather Forecast

    • 70
    • 83

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 71
    • 83

    Mostly Sunny

Today 21 Jan Big Island Southeast

Partly sunny with isolated Showers. Highs 76 to 83 near the shore to 64 to 69 near 4000 feet. Northeast Winds up to 10 Mph shifting to the east in the afternoon. Chance of rain 20 percent.

Tonight 21 Jan Big Island Southeast

Mostly cloudy with isolated Showers. Lows 65 to 71 near the shore to 49 to 54 near 4000 feet. North Winds up to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Discovery Harbour Temperature Statistics

January Temperature

Kailua / Kona, Keahole Airport (59 miles)

  • Lowest 17 January, 2026

    64.9 °F

  • Average January

    75.9 °F

  • Highest 14 January, 2026

    84.9 °F

Climate (2021–Present)

Kailua / Kona, Keahole Airport (59 miles)

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  • Average Low 2021–2026

    73.2 °F

  • Average 2021–2026

    79 °F

  • Average High 2021–2026

    84.6 °F
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