Kahikinui Forest Reserve Weather Forecast
- 63
- 77
Rain Showers
- 62
- 76
Mostly Sunny
- 61
- 76
Mostly Sunny
- 62
- 76
Mostly Sunny
- 62
- 78
Breezy
- 62
- 78
Rain Showers
- 62
- 78
Rain Showers
Today 9 Aug Haleakala Summit
Mostly sunny in the morning then becoming mostly cloudy. Breezy. Scattered Showers. Highs around 66 at the visitor center to around 71 at the summit. East Winds up to 20 Mph becoming 10 to 15 Mph in the afternoon. Chance of rain 50 percent.
Tonight 9 Aug Haleakala Summit
Mostly cloudy in the evening then becoming partly cloudy. Scattered Showers. Lows around 55 at the visitor center to around 48 at the summit. East Winds up to 15 Mph. Chance of rain 50 percent.
Kahikinui Forest Reserve Temperature Statistics
August Temperature
Kahului, Kahului Airport (18.6 miles)
Lowest 4 August, 2026
70 °FAverage August
80.5 °FHighest 4 August, 2026
88 °F
Climate (2021–2026)
Kahului, Kahului Airport (18.6 miles)
Average Low 2021–2026
68.9 °FAverage 2021–2026
76.7 °FAverage High 2021–2026
85.3 °F