Kehena Weather Forecast

    • 76
    • 81

    Isolated Thunderstorms

    • 75
    • 81

    Isolated Thunderstorms

    • 75
    • 81

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 75
    • 82

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 75
    • 82

    Rain Showers

Today 25 Sep Big Island Southeast

Tropical storm Conditions possible. Cloudy. Scattered Showers late in the Morning, then numerous Showers and isolated Thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 81 to 87 near the shore to 68 to 73 near 4000 feet. Northeast Winds 10 to 30 Mph. Chance of rain 70 percent.

Tonight 25 Sep Big Island Southeast

Tropical storm Conditions Expected with hurricane Conditions possible. Occasional Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows 72 to 77 near the shore to 60 to 65 near 4000 feet. Northeast Winds 15 to 35 Mph with Gusts to 60 Mph. Chance of rain near 100 percent.

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Kehena Temperature Statistics

September Temperature

Hilo, Hilo International Airport (23.6 miles)

  • Lowest 14 September, 2026

    68 °F

  • Average September

    77.3 °F

  • Highest 8 September, 2026

    89.1 °F

Climate (2021–2026)

Hilo, Hilo International Airport (23.6 miles)

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  • Average Low 2021–2026

    68.2 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.1 °F
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