Hanalei Bay Weather Forecast
- 73
- 83
Rain Showers
- 73
- 83
Rain Showers
- 73
- 83
Rain Showers
- 73
- 84
Rain Showers
- 72
- 83
Partly Sunny
- 71
- 82
Rain Showers
- 71
- 82
Rain Showers
Today 21 Jul Kauai North
Partly sunny with scattered Showers. Highs 77 to 87. East Winds up to 15 Mph. Chance of rain 50 percent.
Tonight 21 Jul Kauai North
Mostly cloudy with scattered Showers. Lows 67 to 75. East Winds 10 to 15 Mph. Chance of rain 40 percent.
Hanalei Bay Temperature Statistics
July Temperature
Lihue, Lihue Airport (18.6 miles)
Lowest 6 July, 2025
72.6 °FAverage July
79.5 °FHighest 13 July, 2025
86.6 °F
Climate (2020–Present)
Lihue, Lihue Airport (18.6 miles)
Average Low 2020–2025
71.7 °FAverage 2020–2025
76.5 °FAverage High 2020–2025
82.1 °F