| NWS Forecast for: Windward Haleakala Issued by: National Weather Service Honolulu, HI Last Update: 300 AM HST Mon Jul 20 2026 |  |
| Today: Mostly sunny in the morning then becoming partly sunny. Scattered showers. Highs around 83 near the shore to around 66 near 5000 feet. East winds 10 to 15 mph. Chance of rain 50 percent. Tonight: Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows around 72 near the shore to around 54 near 5000 feet. East winds 10 to 15 mph. Chance of rain 70 percent. Tuesday: Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs around 82 near the shore to around 65 near 5000 feet. East winds 10 to 15 mph. Chance of rain 70 percent. Tuesday Night: Mostly cloudy with numerous showers. Lows 52 to 76. East winds 10 to 15 mph. Chance of rain 70 percent. Wednesday: Partly sunny with scattered showers. Highs 64 to 84. East winds 10 to 15 mph. Chance of rain 50 percent. Wednesday Night: Mostly cloudy with scattered showers. Lows 51 to 76. East winds 10 to 15 mph. Chance of rain 40 percent. Thursday: Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 64 to 84. East winds 10 to 20 mph. Chance of rain 40 percent. Thursday Night: Partly cloudy in the evening then becoming mostly cloudy. Breezy. Scattered showers. Lows 51 to 76. East winds 10 to 20 mph. Chance of rain 50 percent. Friday: Breezy. Mostly cloudy with numerous showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 64 to 83. East winds 15 to 20 mph. Chance of rain 70 percent. Friday Night: Breezy. Mostly cloudy with scattered showers. Lows 51 to 76. East winds 10 to 20 mph. Chance of rain 50 percent. Saturday: Partly sunny in the morning then becoming mostly sunny. Scattered showers. Highs 64 to 83. East winds 10 to 15 mph. Chance of rain 40 percent. Saturday Night: Mostly cloudy with scattered showers. Lows 51 to 75. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Sunday: Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 63 to 83. Northeast winds 10 to 15 mph. Chance of rain 40 percent. | |
| Zone Forecast: Windward Haleakala | |
Visit your local NWS office at: https://www.weather.gov/hfo |