Ewa Beach Weather Forecast

    • 71
    • 83

    Mostly Cloudy

    • 72
    • 83

    Mostly Cloudy

    • 70
    • 84

    Mostly Cloudy

    • 71
    • 83

    Mostly Cloudy

    • 70
    • 83

    Mostly Cloudy

    • 70
    • 83

    Mostly Cloudy

    • 70
    • 82

    Rain Showers

Today 4 Dec Ewa Plain

Mostly sunny in the Morning, then partly sunny with isolated Showers in the afternoon. Highs 77 to 85. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 4 Dec Ewa Plain

Mostly cloudy with isolated Showers. Lows 67 to 72. East Winds around 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ewa Beach Temperature Statistics

December Temperature

Oahu, Kalaeloa Airport (3.7 miles)

  • Lowest 1 December, 2025

    64 °F

  • Average December

    72.7 °F

  • Highest 1 December, 2025

    82 °F

Climate (2020–Present)

Oahu, Kalaeloa Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    70.3 °F

  • Average 2020–2025

    77.8 °F

  • Average High 2020–2025

    85.6 °F
Get WillyWeather+ to remove ads