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

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As of 12:49 PM PDT on April 1, 2025, all 30 cities in Santa Cruz County, CA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Pajaro Dunes, CA with a reading of 4.8.

Over the next 24 hours, the highest UV Index reading in Santa Cruz County, CA is expected to be 5.3 in Bonny Doon between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Santa Cruz County, CA

• Amesti - 3
• Aptos - 3.3
• Aptos Hills-Larkin Valley - 3
• Ben Lomond - 3.3
• Bonny Doon - 4.2
• Boulder Creek - 2.8
• Brookdale - 3.3
• Capitola - 3.3
• Corralitos - 3
• Davenport - 4.2
• Day Valley - 3
• Felton - 3.3
• Freedom - 3
• Interlaken - 3
• La Selva Beach - 3
• Live Oak - 3.3
• Lompico - 3.3
• Mount Hermon - 3.3
• Pajaro Dunes - 4.8
• Paradise Park - 3.3
• Pasatiempo - 3.3
• Pleasure Point - 3.3
• Rio del Mar - 3.3
• Santa Cruz - 3.3
• Scotts Valley - 3.3
• Seacliff - 3.3
• Soquel - 3.3
• Twin Lakes - 3.3
• Watsonville - 3
• Zayante - 3.3