Keaau Weather Forecast

    • 66
    • 79

    Rain Showers

    • 67
    • 80

    Rain Showers

    • 66
    • 80

    Rain Showers

    • 66
    • 79

    Rain Showers

    • 67
    • 81

    Rain Showers

    • 67
    • 80

    Rain Showers

Today 15 Jun Big Island East

Mostly cloudy. Numerous Showers in the Morning, then scattered Showers in the afternoon. Highs 78 to 84 near the shore to around 67 at 4000 feet. Northeast Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 70 percent.

Tonight 15 Jun Big Island East

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows 64 to 70 near the shore to 50 to 57 at 4000 feet. North Winds up to 15 Mph. Chance of rain 70 percent.

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Keaau Temperature Statistics

June Temperature

Hilo, Hilo International Airport (6.8 miles)

  • Lowest 7 June, 2025

    67.6 °F

  • Average June

    76.3 °F

  • Highest 1 June, 2025

    84.7 °F

Climate (2020–Present)

Hilo, Hilo International Airport (6.8 miles)

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  • Average Low 2020–2025

    68.3 °F

  • Average 2020–2025

    74.5 °F

  • Average High 2020–2025

    82.4 °F
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