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

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As of 8:56 PM PST on February 21, 2026, all 30 cities in Santa Cruz County, CA 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 Santa Cruz County, CA is expected to be 4 in Pajaro Dunes between 12:00 PM - 1:00 PM PST tomorrow.

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Current UV Index in Cities in Santa Cruz County, CA

• Amesti - 0
• Aptos - 0
• Aptos Hills-Larkin Valley - 0
• Ben Lomond - 0
• Bonny Doon - 0
• Boulder Creek - 0
• Brookdale - 0
• Capitola - 0
• Corralitos - 0
• Davenport - 0
• Day Valley - 0
• Felton - 0
• Freedom - 0
• Interlaken - 0
• La Selva Beach - 0
• Live Oak - 0
• Lompico - 0
• Mount Hermon - 0
• Pajaro Dunes - 0
• Paradise Park - 0
• Pasatiempo - 0
• Pleasure Point - 0
• Rio del Mar - 0
• Santa Cruz - 0
• Scotts Valley - 0
• Seacliff - 0
• Soquel - 0
• Twin Lakes - 0
• Watsonville - 0
• Zayante - 0