Kauai County, HI: Current UV Index and Hourly Forecast

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As of 3:18 AM HST on May 17, 2025, all 23 cities in Kauai County, HI in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Kauai County, HI is expected to be 11.4 in Wailua Homesteads between 1:00 PM - 2:00 PM HST today.

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Current UV Index in Cities in Kauai County, HI

• Anahola - 0
• Eleele - 0
• Haena - 0
• Hanalei - 0
• Hanamaulu - 0
• Hanapepe - 0
• Kalaheo - 0
• Kalihiwai - 0
• Kapaa - 0
• Kaumakani - 0
• Kekaha - 0
• Kilauea - 0
• Koloa - 0
• Lawai - 0
• Lihue - 0
• Omao - 0
• Pakala Village - 0
• Poipu - 0
• Princeville - 0
• Puhi - 0
• Wailua - 0
• Wailua Homesteads - 0
• Wainiha - 0