Wahiawa Weather Forecast

    • 68
    • 79

    Rain Showers

    • 67
    • 79

    Rain Showers

    • 66
    • 79

    Rain Showers

    • 65
    • 79

    Partly Sunny

    • 64
    • 78

    Mostly Cloudy

    • 64
    • 79

    Rain Showers

Today 21 Dec Central Oahu

Partly sunny with scattered Showers in the Morning, then mostly sunny with isolated Showers in the afternoon. Highs 75 to 81. East Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 50 percent.

Tonight 21 Dec Central Oahu

Partly cloudy in the evening then becoming mostly cloudy. Scattered Showers. Lows 66 to 73. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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Wahiawa Temperature Statistics

December Temperature

Wheeler Air Force Base / Oahu (1.2 miles)

  • Lowest 1 December, 2025

    59.7 °F

  • Average December

    72 °F

  • Highest 12 December, 2025

    82 °F

Climate (2020–Present)

Wheeler Air Force Base / Oahu (1.2 miles)

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  • Average Low 2020–2025

    66.4 °F

  • Average 2020–2025

    72.8 °F

  • Average High 2020–2025

    79.8 °F
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