| NWS Forecast for: Haleakala Summit Issued by: National Weather Service Honolulu, HI Last Update: 300 PM HST Sun Jun 14 2026 |  |
| Tonight: Mostly cloudy with scattered showers. Lows around 49 at the visitor center to around 46 at the summit. East winds up to 10 mph. Chance of rain 50 percent. Monday: Partly sunny. Isolated showers in the afternoon. Highs around 60 at the visitor center to around 68 at the summit. East winds up to 10 mph. Chance of rain 20 percent. Monday Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows around 49 at the visitor center to around 46 at the summit. East winds up to 10 mph. Chance of rain 20 percent. Tuesday: Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 58 to 76. Light winds. Chance of rain 20 percent. Tuesday Night: Mostly cloudy with isolated showers in the evening, then partly cloudy with scattered showers after midnight. Lows 44 to 60. Light winds. Chance of rain 50 percent. Wednesday: Mostly sunny in the morning then becoming partly sunny. Isolated showers. Highs 59 to 76. South winds up to 10 mph. Chance of rain 20 percent. Wednesday Night: Mostly cloudy with isolated showers. Lows 44 to 56. South winds up to 10 mph. Chance of rain 20 percent. Thursday: Mostly sunny in the morning then becoming partly sunny. Isolated showers. Highs 59 to 78. South winds up to 10 mph. Chance of rain 20 percent. Thursday Night: Mostly cloudy. Scattered showers in the evening, then isolated showers after midnight. Lows 45 to 56. Light winds. Chance of rain 50 percent. Juneteenth: Mostly sunny in the morning then becoming partly sunny. Isolated showers. Highs 59 to 78. Light winds. Chance of rain 20 percent. Friday Night: Mostly cloudy in the evening then clearing. Isolated showers. Lows 45 to 56. East winds up to 10 mph. Chance of rain 20 percent. Saturday: Mostly sunny. Isolated showers in the morning, then scattered showers in the afternoon. Highs 59 to 78. East winds up to 10 mph. Chance of rain 50 percent. Saturday Night: Mostly clear with scattered showers. Lows 45 to 56. Northeast winds around 10 mph. Chance of rain 50 percent. Sunday: Sunny with scattered showers. Highs 59 to 78. Northeast winds around 10 mph. Chance of rain 50 percent. | |
| Zone Forecast: Haleakala Summit | |
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