Cape Kumukahi Weather Forecast

    • 66
    • 76

    Rain Showers

    • 67
    • 76

    Rain Showers

    • 67
    • 77

    Rain Showers

    • 66
    • 78

    Cloudy

    • 66
    • 76

    Rain Showers

    • 67
    • 77

    Rain Showers

Today 18 Jan Big Island Southeast

Mostly sunny in the Morning, then partly sunny with isolated Showers in the afternoon. Highs 74 to 81 near the shore to 62 to 68 near 4000 feet. Northeast Winds up to 15 Mph shifting to the east in the afternoon. Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 18 Jan Big Island Southeast

Partly cloudy. Lows 64 to 69 near the shore to 46 to 51 near 4000 feet. Northeast Winds 10 to 15 Mph.

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Cape Kumukahi Temperature Statistics

January Temperature

Hilo, Hilo International Airport (21.1 miles)

  • Lowest 12 January, 2026

    62.1 °F

  • Average January

    71.4 °F

  • Highest 12 January, 2026

    86 °F

Climate (2021–Present)

Hilo, Hilo International Airport (21.1 miles)

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  • Average Low 2021–2026

    68.1 °F

  • Average 2021–2026

    74.3 °F

  • Average High 2021–2026

    82.2 °F
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