Santa Cruz County, CA: Current UV Index and Hourly Forecast

• USA →
• California →
• Santa Cruz County

As of 9:07 AM PST on January 8, 2026, all 30 cities in Santa Cruz County, CA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Santa Cruz, CA with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Santa Cruz County, CA is expected to be 2.1 in Santa Cruz between 12:00 PM - 1:00 PM PST today.

Search Cities in Santa Cruz County, CA

Current UV Index in Cities in Santa Cruz County, CA

• Amesti - 0.6
• Aptos - 0.6
• Aptos Hills-Larkin Valley - 0.6
• Ben Lomond - 0.6
• Bonny Doon - 0.5
• Boulder Creek - 0.5
• Brookdale - 0.6
• Capitola - 0.6
• Corralitos - 0.6
• Davenport - 0.5
• Day Valley - 0.6
• Felton - 0.6
• Freedom - 0.6
• Interlaken - 0.6
• La Selva Beach - 0.6
• Live Oak - 0.6
• Lompico - 0.6
• Mount Hermon - 0.6
• Pajaro Dunes - 0.6
• Paradise Park - 0.6
• Pasatiempo - 0.6
• Pleasure Point - 0.6
• Rio del Mar - 0.6
• Santa Cruz - 0.6
• Scotts Valley - 0.6
• Seacliff - 0.6
• Soquel - 0.6
• Twin Lakes - 0.6
• Watsonville - 0.6
• Zayante - 0.6