| NWS Forecast for: Big Island Interior Issued by: National Weather Service Honolulu, HI Last Update: 306 PM HST Tue Aug 18 2026 | |
| Tonight: Mostly clear. Isolated showers in the evening, then scattered showers after midnight. Lows 54 to 62 near 5000 feet to around 52 near 8000 feet. Light winds. Chance of rain 30 percent. Wednesday: Sunny. Isolated showers in the afternoon. Highs 67 to 75 near 5000 feet to 62 to 67 near 8000 feet. Light winds. Chance of rain 20 percent. Wednesday Night: Partly cloudy. Scattered showers in the evening. Lows 54 to 63 near 5000 feet to 50 to 56 near 8000 feet. Light winds. Chance of rain 40 percent. Thursday: Mostly sunny with isolated showers. Highs 60 to 79. Light winds. Chance of rain 20 percent. Thursday Night: Mostly clear with isolated showers. Lows 51 to 62. Light winds. Chance of rain 20 percent. Friday: Mostly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 60 to 79. Light winds becoming east up to 10 mph in the afternoon. Chance of rain 50 percent. Friday Night: Mostly clear. Isolated showers in the evening, then scattered showers after midnight. Lows 51 to 63. East winds up to 15 mph. Chance of rain 50 percent. Saturday: Mostly sunny with scattered showers. Highs 62 to 80. East winds up to 15 mph. Chance of rain 50 percent. Saturday Night: Mostly clear with scattered showers. Lows 50 to 63. East winds up to 15 mph. Chance of rain 40 percent. Sunday: Mostly sunny with isolated showers in the morning, then partly sunny with scattered showers in the afternoon. Highs 62 to 80. Northeast winds up to 15 mph. Chance of rain 50 percent. Sunday Night: Partly cloudy with scattered showers. Lows 51 to 63. East winds up to 15 mph. Chance of rain 50 percent. Monday: Mostly sunny in the morning then becoming partly sunny. Scattered showers. Highs 60 to 78. East winds up to 15 mph. Chance of rain 50 percent. Monday Night: Partly cloudy with showers likely. Lows 50 to 61. East winds up to 10 mph. Chance of rain 60 percent. Tuesday: Partly sunny with scattered showers. Highs 59 to 77. East winds up to 10 mph. Chance of rain 50 percent. | |
| Zone Forecast: Big Island Interior | |
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