Kapa'a Weather Forecast

    • 74
    • 86

    Rain Showers

    • 74
    • 86

    Rain Showers

    • 74
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

Today 4 Aug Kauai East

Partly sunny with scattered Showers. Highs 77 to 86. Northeast Winds around 10 Mph. Chance of rain 50 percent.

Tonight 4 Aug Kauai East

Mostly cloudy with scattered Showers. Lows 68 to 76. Northeast Winds around 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kapa'a Temperature Statistics

August Temperature

Lihue, Lihue Airport (6.8 miles)

  • Lowest 1 August, 2026

    75 °F

  • Average August

    78.5 °F

  • Highest 1 August, 2026

    82.9 °F

Climate (2021–2026)

Lihue, Lihue Airport (6.8 miles)

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

  • Average Low 2021–2026

    71.7 °F

  • Average 2021–2026

    76.4 °F

  • Average High 2021–2026

    82 °F
Get WillyWeather+ to remove ads