Honolulu County, HI: Current UV Index and Hourly Forecast

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As of 5:57 PM HST on January 16, 2026, all 53 cities in Honolulu County, HI in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Honolulu, HI with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Honolulu County, HI is expected to be 7 in Honolulu between 1:00 PM - 2:00 PM HST tomorrow.

Search Cities in Honolulu County, HI

Current UV Index in Cities in Honolulu County, HI

• Ahuimanu - 0.4
• Aiea - 0.5
• East Honolulu - 0.5
• East Kapolei - 0.5
• Ewa Beach - 0.5
• Ewa Gentry - 0.5
• Ewa Villages - 0.5
• Halawa - 0.5
• Haleiwa - 0.5
• Hauula - 0.5
• Heeia - 0.4
• Helemano - 0.5
• Hickam Housing - 0.5
• Honolulu - 0.5
• Iroquois Point - 0.5
• Kaaawa - 0.4
• Kahaluu - 0.4
• Kahuku - 0.5
• Kailua - 0.4
• Kalaeloa - 0.5
• Kaneohe - 0.4
• Kapolei - 0.5
• Kawela Bay - 0.5
• Ko Olina - 0.5
• Laie - 0.5
• Maili - 0.5
• Makaha - 0.5
• Makaha Valley - 0.5
• Makakilo - 0.5
• Maunawili - 0.5
• Mililani Mauka - 0.5
• Mililani Town - 0.5
• Mokuleia - 0.5
• Nanakuli - 0.5
• Ocean Pointe - 0.5
• Pearl City - 0.5
• Punaluu - 0.5
• Pupukea - 0.5
• Royal Kunia - 0.5
• Schofield Barracks - 0.5
• Wahiawa - 0.5
• Waialua - 0.5
• Waianae - 0.5
• Waikele - 0.5
• Waimalu - 0.5
• Waimanalo - 0.5
• Waimanalo Beach - 0.5
• Waipahu - 0.5
• Waipio - 0.5
• Waipio Acres - 0.5
• West Loch Estate - 0.5
• Wheeler AFB - 0.5
• Whitmore Village - 0.5