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

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As of 2:32 PM PDT on May 14, 2025, out of 30 cities in Santa Cruz County, CA in our database, 28 cities (93%) have a UV Index reading of Very High, while 2 cities (7%) have a UV Index reading of High. The city with the highest UV Index reading right now is Santa Cruz, CA with a reading of 8.

Over the next 24 hours, the highest UV Index reading in Santa Cruz County, CA is expected to be 8.8 in Santa Cruz between 1:00 PM - 2:00 PM PDT tomorrow.

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Current UV Index in Cities in Santa Cruz County, CA

• Amesti - 7.8
• Aptos - 8
• Aptos Hills-Larkin Valley - 7.8
• Ben Lomond - 8
• Bonny Doon - 7.4
• Boulder Creek - 7.9
• Brookdale - 8
• Capitola - 8
• Corralitos - 7.8
• Davenport - 7.4
• Day Valley - 7.8
• Felton - 8
• Freedom - 7.8
• Interlaken - 7.8
• La Selva Beach - 7.8
• Live Oak - 8
• Lompico - 8
• Mount Hermon - 8
• Pajaro Dunes - 7.9
• Paradise Park - 8
• Pasatiempo - 8
• Pleasure Point - 8
• Rio del Mar - 8
• Santa Cruz - 8
• Scotts Valley - 8
• Seacliff - 8
• Soquel - 8
• Twin Lakes - 8
• Watsonville - 7.8
• Zayante - 8