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Tonight:

Waimea, Kauai Weather

Overnight

72° F
Isolated Rain Showers
Wind 10 mph E

Monday

88° F
Isolated Rain Showers
Wind 9 to 17 mph E

Monday Night

71° F
Scattered Rain Showers
Wind 6 to 14 mph E

Tuesday

88° F
Isolated Rain Showers then Mostly Sunny
Wind 6 to 16 mph ENE

Tuesday Night

70° F
Isolated Rain Showers
Wind 8 mph ENE

Wednesday

88° F
Sunny then Isolated Rain Showers
Wind 7 to 10 mph ENE

Wednesday Night

71° F
Mostly Clear
Wind 10 mph ENE

Thursday

87° F
Sunny
Wind 8 to 13 mph ENE

Thursday Night

69° F
Mostly Clear
Wind 8 to 13 mph ENE

Friday

86° F
Sunny
Wind 10 mph ENE

Friday Night

69° F
Mostly Clear
Wind 10 mph ENE

Saturday

86° F
Sunny
Wind 10 mph ENE

Saturday Night

69° F
Mostly Clear
Wind 10 mph ENE

Sunday

86° F
Sunny
Wind 7 to 10 mph ENE
Cloud Weather Radar

Regional Kauai Weather Forecast May 18, 2026