Haiku Weather Forecast
- 71
- 83
Rain Showers
- 71
- 83
Rain Showers
- 71
- 83
Rain Showers
- 71
- 83
Rain Showers
- 71
- 82
Mostly Cloudy
- 71
- 83
Mostly Cloudy
Today 22 Oct Windward Haleakala
Partly sunny. Breezy. Numerous Showers in the Morning, then scattered Showers in the afternoon. Highs 80 to 85 near the shore to around 66 near 5000 feet. East Winds 10 to 20 Mph. Chance of rain 70 percent.
Tonight 22 Oct Windward Haleakala
Mostly cloudy with scattered Showers. Lows around 71 near the shore to around 53 near 5000 feet. East Winds 10 to 15 Mph. Chance of rain 50 percent.
Haiku Temperature Statistics
October Temperature
Kahului, Kahului Airport (6.8 miles)
Lowest 14 October, 2025
66 °FAverage October
79.1 °FHighest 11 October, 2025
91 °F
Climate (2020–Present)
Kahului, Kahului Airport (6.8 miles)
Average Low 2020–2025
68.8 °FAverage 2020–2025
76.8 °FAverage High 2020–2025
85.6 °F