Lumahai Beach Weather Forecast
- 72
- 84
Rain Showers
- 72
- 85
Rain Showers
- 72
- 85
Rain Showers
- 73
- 84
Rain Showers
- 73
- 84
Rain Showers
- 73
- 84
Rain Showers
Today 10 Aug Kauai North
Partly sunny with scattered Showers. Highs 71 to 87. East Winds up to 15 Mph. Chance of rain 50 percent.
Tonight 10 Aug Kauai North
Mostly cloudy. Scattered Showers in the Evening, then isolated Showers after midnight. Lows 66 to 76. East Winds 10 to 15 Mph. Chance of rain 40 percent.
Lumahai Beach Temperature Statistics
August Temperature
Lihue, Lihue Airport (19.9 miles)
Lowest 7 August, 2026
72 °FAverage August
78.9 °FHighest 8 August, 2026
84.9 °F
Climate (2021–2026)
Lihue, Lihue Airport (19.9 miles)
Average Low 2021–2026
71.7 °FAverage 2021–2026
76.4 °FAverage High 2021–2026
82 °F