Haleakala National Park Weather Forecast
- 61
- 73
Rain Showers
- 62
- 79
Rain Showers
- 61
- 79
Mostly Cloudy
- 60
- 77
Mostly Cloudy
- 60
- 77
Partly Sunny
- 60
- 77
Mostly Cloudy
Today 7 Oct Haleakala Summit
Breezy. Partly sunny with isolated Showers until late Afternoon, then mostly sunny with scattered Showers late in the afternoon. Highs around 65 at the visitor center to around 68 at the summit. Southwest Winds up to 15 Mph increasing to 10 to 20 Mph in the afternoon. Chance of rain 30 percent.
Tonight 7 Oct Haleakala Summit
Partly cloudy. Scattered Showers early in the evening. Scattered Showers early in the morning. Lows around 55 at the visitor center to around 46 at the summit. Southwest Winds up to 15 Mph. Chance of rain 50 percent.
Haleakala National Park Temperature Statistics
October Temperature
Kahului, Kahului Airport (22.4 miles)
Lowest 2 October, 2026
70 °FAverage October
79.5 °FHighest 1 October, 2026
91 °F
Climate (2021–2026)
Kahului, Kahului Airport (22.4 miles)
Average Low 2021–2026
69 °FAverage 2021–2026
76.8 °FAverage High 2021–2026
85.3 °F