Wailoa River State Recreation Area Weather Forecast

    • 68
    • 81

    Rain Showers

    • 69
    • 82

    Rain Showers

    • 69
    • 82

    Rain Showers

    • 68
    • 82

    Rain Showers

    • 68
    • 82

    Rain Showers

    • 68
    • 81

    Rain Showers

Today 30 May Big Island East

Partly sunny with scattered Showers. Highs around 81 near the shore to around 67 at 4000 feet. Northeast Winds up to 15 Mph. Chance of rain 50 percent.

Tonight 30 May Big Island East

Mostly cloudy with scattered Showers. Lows 63 to 70 near the shore to around 57 at 4000 feet. Light Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wailoa River State Recreation Area Temperature Statistics

May Temperature

Hilo, Hilo International Airport (1.2 miles)

  • Lowest 6 May, 2026

    66 °F

  • Average May

    74.4 °F

  • Highest 6 May, 2026

    82.9 °F

Climate (2021–Present)

Hilo, Hilo International Airport (1.2 miles)

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  • Average Low 2021–2026

    68.1 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.1 °F
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