| NWS Forecast for: Kauai Mountains Issued by: National Weather Service Honolulu, HI Last Update: 302 AM HST Sun Oct 4 2026 | |
| Today: Breezy. Partly sunny with scattered showers. Highs 69 to 82. Northeast winds 10 to 20 mph. Chance of rain 50 percent. Tonight: Mostly cloudy in the evening then becoming partly cloudy. Breezy. Scattered showers. Lows around 69 in the valleys to around 61 above 4000 feet. Northeast winds 10 to 20 mph. Chance of rain 50 percent. Monday: Mostly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 69 to 82. Northeast winds 10 to 15 mph. Chance of rain 40 percent. Monday Night: Partly cloudy with isolated showers. Lows 59 to 71. Northeast winds around 10 mph. Chance of rain 20 percent. Tuesday: Mostly sunny in the morning then becoming partly sunny. Scattered showers. Highs 69 to 82. Light winds. Chance of rain 50 percent. Tuesday Night: Mostly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows 58 to 70. Light winds. Chance of rain 50 percent. Wednesday: Mostly cloudy with numerous showers. Highs 70 to 83. Southwest winds up to 10 mph. Chance of rain 70 percent. Wednesday Night: Cloudy with occasional showers. Locally heavy rainfall possible. Lows 61 to 71. South winds up to 15 mph increasing to 10 to 15 mph after midnight. Chance of rain 90 percent. Thursday: Mostly cloudy. Occasional showers in the morning, then numerous showers in the afternoon. Locally heavy rainfall possible. Highs 70 to 83. South winds 10 to 15 mph. Chance of rain 90 percent. Thursday Night: Mostly cloudy with showers likely. Locally heavy rainfall possible. Lows 61 to 72. South winds 10 to 15 mph. Chance of rain 70 percent. Friday: Mostly cloudy. Numerous showers in the morning, then scattered showers in the afternoon. Locally heavy rainfall possible in the morning. Highs 70 to 83. Southeast winds 10 to 15 mph. Chance of rain 70 percent. Friday Night: Mostly cloudy. Scattered showers in the evening, then isolated showers after midnight. Lows 61 to 72. East winds around 10 mph. Chance of rain 30 percent. Saturday: Partly sunny with isolated showers. Highs 69 to 82. East winds 10 to 15 mph. Chance of rain 20 percent. | |
| Zone Forecast: Kauai Mountains | |
Visit your local NWS office at: https://www.weather.gov/hfo |