Kaunolu Bay Weather Forecast
- 75
- 82
Becoming Sunny
- 74
- 82
Partly Sunny
- 74
- 82
Mostly Sunny
- 74
- 82
Mostly Sunny
- 75
- 82
Mostly Sunny
- 74
- 83
Partly Sunny
- 75
- 83
Mostly Cloudy
Today 12 Sep Lanai Leeward
Sunny and breezy. Highs 81 to 89. Northeast Winds up to 20 Mph.
Tonight 12 Sep Lanai Leeward
Clear and breezy. Lows 69 to 74. Northeast Winds up to 20 Mph.
Kaunolu Bay Temperature Statistics
September Temperature
Lanai City, Lanai Airport (3.7 miles)
Lowest 6 September, 2025
63 °FAverage September
73 °FHighest 9 September, 2025
82 °F
Climate (2020–Present)
Lanai City, Lanai Airport (3.7 miles)
Average Low 2020–2025
64.8 °FAverage 2020–2025
71.5 °FAverage High 2020–2025
78.5 °F