| NWS Forecast for: Kauai Mountains Issued by: National Weather Service Honolulu, HI Last Update: 323 AM HST Wed Oct 15 2025 | |
| Today: Breezy. Mostly cloudy with numerous showers. Highs 76 to 85 in the valleys to around 67 above 4000 feet. East winds up to 15 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 70 percent. Tonight: Frequent showers. Lows 64 to 71 in the valleys to around 59 above 4000 feet. East winds 10 to 15 mph decreasing to up to 15 mph after midnight. Chance of rain near 100 percent. Thursday: Frequent showers in the morning, then frequent showers and isolated thunderstorms in the afternoon. Highs 75 to 83 in the valleys to around 66 above 4000 feet. East winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain near 100 percent. Thursday Night: Frequent showers and isolated thunderstorms. Lows 58 to 72. East winds 10 to 15 mph. Chance of rain near 100 percent. Friday: Mostly cloudy with numerous showers and isolated thunderstorms. Highs 64 to 84. East winds 10 to 15 mph. Chance of rain 70 percent. Friday Night: Breezy. Numerous showers and isolated thunderstorms in the evening, then frequent showers and isolated thunderstorms after midnight. Lows 59 to 73. East winds 10 to 20 mph. Chance of rain near 100 percent. Saturday: Breezy. Frequent showers and isolated thunderstorms in the morning, then scattered showers in the afternoon. Highs 64 to 83. East winds 10 to 20 mph. Chance of rain near 100 percent. Saturday Night: Mostly cloudy. Numerous showers in the evening, then frequent showers after midnight. Lows 58 to 72. East winds 10 to 15 mph. Chance of rain 90 percent. Sunday: Mostly cloudy. Frequent showers in the morning, then scattered showers in the afternoon. Highs 64 to 83. East winds 10 to 15 mph. Chance of rain 90 percent. Sunday Night: Mostly cloudy. Numerous showers in the evening, then frequent showers after midnight. Lows 58 to 72. East winds 10 to 15 mph. Chance of rain 90 percent. Monday: Mostly cloudy. Frequent showers in the morning, then scattered showers in the afternoon. Highs 64 to 83. East winds 10 to 15 mph. Chance of rain 90 percent. Monday Night: Mostly cloudy. Numerous showers in the evening, then frequent showers after midnight. Lows 58 to 72. East winds 10 to 15 mph. Chance of rain 90 percent. Tuesday: Mostly cloudy. Frequent showers in the morning, then scattered showers in the afternoon. Highs 64 to 83. East winds 10 to 15 mph. Chance of rain 90 percent. | |
| Zone Forecast: Kauai Mountains | |
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