Lanai Weather Forecast
- 64
- 75
Breezy
- 64
- 75
Mostly Sunny
- 64
- 75
Partly Sunny
- 63
- 74
Rain Showers
- 64
- 75
Mostly Cloudy
- 64
- 75
Mostly Cloudy
- 64
- 76
Rain Showers
Today 23 Dec Lanai Mauka
Windy. Mostly sunny early in the Morning, then isolated Showers in the late morning and early afternoon. Partly sunny late in the afternoon. Highs 71 to 79. Northeast Winds up to 20 Mph increasing to up to 30 Mph in the afternoon. Chance of rain 20 percent.
Tonight 23 Dec Lanai Mauka
Mostly cloudy in the evening then becoming partly cloudy. Windy. Lows around 64. Northeast Winds 10 to 30 Mph.
Lanai Temperature Statistics
December Temperature
Lanai City, Lanai Airport (2.5 miles)
Lowest 2 December, 2025
62.1 °FAverage December
70.9 °FHighest 21 December, 2025
78.1 °F
Climate (2020–Present)
Lanai City, Lanai Airport (2.5 miles)
Average Low 2020–2025
64.8 °FAverage 2020–2025
71.4 °FAverage High 2020–2025
78.5 °F