Diamond Head - Kapahulu - St. Louis Weather Forecast

    • 71
    • 85

    Mostly Cloudy

    • 70
    • 85

    Mostly Cloudy

    • 71
    • 85

    Partly Sunny

    • 72
    • 85

    Partly Sunny

    • 72
    • 85

    Partly Sunny

    • 72
    • 85

    Partly Sunny

Today 27 Apr Honolulu Metro

Mostly sunny with scattered Showers in the Morning, then partly sunny with scattered Showers and slight chance of Thunderstorms in the afternoon. Haze through the day. Locally heavy rainfall possible in the afternoon. Highs around 84. Southeast Winds up to 10 Mph. Chance of rain 30 percent.

Tonight 27 Apr Honolulu Metro

Mostly cloudy with scattered Showers and slight chance of Thunderstorms early in the Evening, then partly cloudy with scattered Showers in the late evening and overnight. Haze through the night. Locally heavy rainfall possible early in the evening. Lows around 72. Light Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Head - Kapahulu - St. Louis Temperature Statistics

April Temperature

Daniel K Inouye International Airport (9.9 miles)

  • Lowest 9 April, 2025

    71.7 °F

  • Average April

    79.1 °F

  • Highest 5 April, 2025

    88.6 °F

Climate (2020–Present)

Daniel K Inouye International Airport (9.9 miles)

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  • Average Low 2020–2025

    72.6 °F

  • Average 2020–2025

    78.1 °F

  • Average High 2020–2025

    84.9 °F
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