| NWS Forecast for: Kauai Mountains Issued by: National Weather Service Honolulu, HI Last Update: 308 AM HST Wed May 6 2026 | |
| Today: Mostly sunny early in the morning then becoming mostly cloudy. Isolated showers early in the morning, then scattered showers in the late morning and afternoon. Highs 74 to 80 in the valleys to around 66 above 4000 feet. Light winds. Chance of rain 50 percent. Tonight: Partly cloudy with isolated showers. Lows 61 to 67 in the valleys to around 56 above 4000 feet. Light winds. Chance of rain 20 percent. Thursday: Mostly sunny in the morning then becoming partly sunny. Isolated showers. Highs 72 to 78 in the valleys to around 64 above 4000 feet. Northeast winds up to 10 mph. Chance of rain 20 percent. Thursday Night: Mostly cloudy with numerous showers. Lows 55 to 68. Light winds. Chance of rain 70 percent. Friday: Mostly cloudy with scattered showers. Highs 63 to 80. Light winds becoming east up to 10 mph in the afternoon. Chance of rain 50 percent. Friday Night: Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 56 to 69. Northeast winds around 10 mph. Chance of rain 70 percent. Saturday: Mostly cloudy with scattered showers. Highs 62 to 79. Northeast winds around 10 mph. Chance of rain 50 percent. Saturday Night: Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 56 to 69. Northeast winds around 10 mph. Chance of rain 70 percent. Sunday: Mostly cloudy with scattered showers. Highs 63 to 80. East winds 10 to 15 mph. Chance of rain 50 percent. Sunday Night: Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 56 to 69. Northeast winds 10 to 15 mph. Chance of rain 70 percent. Monday: Mostly cloudy with scattered showers. Highs 61 to 79. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Monday Night: Mostly cloudy. Scattered showers in the evening, then numerous showers after midnight. Lows 55 to 68. Northeast winds 10 to 15 mph. Chance of rain 70 percent. Tuesday: Mostly cloudy with scattered showers. Highs 62 to 79. Northeast winds 10 to 15 mph. Chance of rain 50 percent. | |
| Zone Forecast: Kauai Mountains | |
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