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Kapaa, HI Weather Forecast
Kapaa, HI Weather Forecast Date: 305 PM HST Tue Sep 29 2026
The area/counties/county of: Kauai East, including: Lihue, Kapaa, Anahola.or toggle through each period.
Tonight... Breezy. Frequent showers. Lows 68 to 77. Southeast winds 15 to 25 mph. Chance of rain near 100%.
Wednesday... Breezy. Mostly cloudy with frequent showers. Highs 76 to 86. South winds 10 to 20 mph. Chance of rain 90%.
Wednesday Night... Mostly cloudy with frequent showers. Lows 68 to 77. South winds 10 to 15 mph. Chance of rain 90%.
Thursday... Partly sunny with numerous showers. Highs 77 to 86. Southeast winds 10 to 15 mph. Chance of rain 70%.
Thursday Night... Mostly cloudy. Numerous showers in the evening, then frequent showers after midnight. Lows 68 to 77. Southeast winds around 10 mph. Chance of rain 80%.
Friday... Mostly sunny. Numerous showers in the morning, then scattered showers in the afternoon. Highs 77 to 86. Southeast winds around 10 mph. Chance of rain 70%.
Friday Night... Partly cloudy in the evening then becoming mostly cloudy. Scattered showers. Lows 67 to 77. East winds around 10 mph. Chance of rain 50%.
Saturday... Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 78 to 86. East winds 10 to 15 mph. Chance of rain 50%.
Saturday Night... Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows 66 to 77. Northeast winds 10 to 15 mph. Chance of rain 50%.
Sunday... Mostly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 78 to 86. Northeast winds 10 to 15 mph. Chance of rain 50%.
Sunday Night... Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows 66 to 76. Northeast winds around 10 mph. Chance of rain 50%.
Monday... Mostly sunny with scattered showers. Highs 77 to 85. Northeast winds 10 to 15 mph. Chance of rain 50%.
Monday Night... Partly cloudy with scattered showers. Lows 66 to 75. Northeast winds 10 to 15 mph. Chance of rain 50%.
POP = Probability of Precipitation
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