Wailoa River State Recreation Area Weather Forecast

    • 65
    • 79

    Rain Showers

    • 65
    • 79

    Rain Showers

    • 64
    • 79

    Rain Showers

    • 65
    • 78

    Rain Showers

    • 65
    • 76

    Rain Showers

    • 64
    • 78

    Rain Showers

Today 30 Dec Big Island East

Showers in the Morning, then numerous Showers in the afternoon. Highs 75 to 80 near the shore to around 63 at 4000 feet. Northeast Winds up to 10 Mph. Chance of rain near 100 percent.

Tonight 30 Dec Big Island East

Cloudy. Numerous Showers in the Evening, then Showers after midnight. Lows 59 to 67 near the shore to 48 to 53 at 4000 feet. Northwest Winds up to 10 Mph. Chance of rain 80 percent.

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Wailoa River State Recreation Area Temperature Statistics

December Temperature

Hilo, Hilo International Airport (1.2 miles)

  • Lowest 11 December, 2025

    61 °F

  • Average December

    72.6 °F

  • Highest 14 December, 2025

    87.1 °F

Climate (2020–Present)

Hilo, Hilo International Airport (1.2 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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