| NWS Forecast for: South Haleakala Issued by: National Weather Service Honolulu, HI Last Update: 342 AM HST Mon Jan 12 2026 | |
| Today: Mostly cloudy. Scattered showers in the morning, then numerous showers in the afternoon. Haze through the day. Locally heavy rainfall possible in the afternoon. Highs 67 to 78. West winds 10 to 15 mph shifting to the southeast in the afternoon. Chance of rain 70 percent. Tonight: Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Haze through the night. Lows 49 to 67. Light winds. Chance of rain 50 percent. Tuesday: Mostly sunny. Haze through the day. Highs 66 to 77. East winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Tuesday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 51 to 68. East winds 10 to 15 mph decreasing to up to 10 mph after midnight. Wednesday: Partly sunny in the morning then becoming mostly sunny. Highs 68 to 79. South winds up to 15 mph shifting to the southwest in the afternoon. Wednesday Night: Mostly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows 49 to 67. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Thursday: Mostly cloudy with scattered showers. Highs 64 to 76. West winds around 10 mph shifting to the north in the afternoon. Chance of rain 50 percent. Thursday Night: Mostly cloudy with isolated showers. Lows 47 to 65. Northeast winds up to 15 mph. Chance of rain 20 percent. Friday: Mostly sunny. Highs 63 to 76. Northeast winds 10 to 15 mph. Friday Night: Mostly cloudy. Lows 48 to 66. Northeast winds 10 to 15 mph. Saturday: Mostly sunny. Highs 64 to 77. Northeast winds 10 to 15 mph. Saturday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 49 to 66. East winds 10 to 15 mph. Sunday: Partly sunny in the morning then becoming mostly sunny. Highs 64 to 77. East winds 10 to 15 mph. | |
| Zone Forecast: South Haleakala | |
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