Ka'aha Weather Forecast

    • 72
    • 80

    Rain Showers

    • 72
    • 80

    Rain Showers

    • 71
    • 80

    Mostly Cloudy

    • 71
    • 80

    Mostly Cloudy

    • 71
    • 80

    Mostly Cloudy

    • 71
    • 80

    Partly Sunny

    • 72
    • 79

    Rain Showers

Today 4 Dec Big Island Southeast

Partly sunny with scattered Showers. Haze through the day. Highs 78 to 85 near the shore to 64 to 71 near 4000 feet. East Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 50 percent.

Tonight 4 Dec Big Island Southeast

Mostly cloudy with scattered Showers. Haze. Lows 67 to 73 near the shore to 50 to 56 near 4000 feet. Northeast Winds up to 15 Mph. Chance of rain 50 percent.

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Ka'aha Temperature Statistics

December Temperature

Hilo, Hilo International Airport (35.4 miles)

  • Lowest 2 December, 2025

    66 °F

  • Average December

    71.8 °F

  • Highest 1 December, 2025

    81 °F

Climate (2020–Present)

Hilo, Hilo International Airport (35.4 miles)

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  • Average Low 2020–2025

    68.1 °F

  • Average 2020–2025

    74.4 °F

  • Average High 2020–2025

    82.3 °F
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