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| NWS Forecast for: Kauai Mountains Issued by: National Weather Service Honolulu, HI Last Update: 307 PM HST Mon Jun 8 2026 |  |
| Tonight: Mostly cloudy. Numerous showers in the evening, then frequent showers after midnight. Lows around 67 in the valleys to around 60 above 4000 feet. East winds up to 15 mph increasing to 10 to 15 mph after midnight. Chance of rain 90 percent. Tuesday: Partly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs 74 to 80 in the valleys to around 67 above 4000 feet. East winds up to 15 mph. Chance of rain 70 percent. Tuesday Night: Mostly cloudy with scattered showers. Lows 64 to 69 in the valleys to around 59 above 4000 feet. East winds up to 15 mph. Chance of rain 50 percent. Wednesday: Partly sunny with scattered showers. Highs 65 to 81. East winds around 10 mph. Chance of rain 50 percent. Wednesday Night: Mostly cloudy with scattered showers. Lows 58 to 69. East winds around 10 mph. Chance of rain 50 percent. Thursday: Partly sunny with scattered showers. Highs 65 to 81. East winds up to 10 mph in the morning becoming light. Chance of rain 50 percent. Thursday Night: Mostly cloudy with scattered showers. Lows 57 to 68. Light winds. Chance of rain 50 percent. Friday: Partly sunny with scattered showers. Highs 65 to 81. Light winds. Chance of rain 50 percent. Friday Night: Mostly cloudy with scattered showers. Lows 58 to 69. Light winds. Chance of rain 50 percent. Saturday: Partly sunny with scattered showers. Highs 65 to 81. Light winds. Chance of rain 50 percent. Saturday Night: Mostly cloudy with scattered showers. Lows 59 to 69. Light winds becoming east around 10 mph after midnight. Chance of rain 50 percent. Sunday: Partly sunny with scattered showers. Highs 65 to 82. East winds around 10 mph. Chance of rain 50 percent. Sunday Night: Mostly cloudy with scattered showers. Lows 59 to 70. Northeast winds around 10 mph. Chance of rain 50 percent. Monday: Partly sunny with scattered showers. Highs 65 to 82. East winds 10 to 15 mph. Chance of rain 50 percent. | |
| Zone Forecast: Kauai Mountains | |
Visit your local NWS office at: https://www.weather.gov/hfo |