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

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As of 10:37 AM PDT on May 15, 2025, all 28 cities in Santa Barbara County, CA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Carpinteria, CA with a reading of 4.7.

Over the next 24 hours, the highest UV Index reading in Santa Barbara County, CA is expected to be 9.2 in Carpinteria between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Santa Barbara County, CA

• Ballard - 4.6
• Buellton - 4.4
• Carpinteria - 4.7
• Casmalia - 4.3
• Cuyama - 4.7
• Eastern Goleta Valley - 4.6
• Garey - 4.4
• Goleta - 4.6
• Guadalupe - 4.3
• Isla Vista - 4.6
• Lompoc - 4.3
• Los Alamos - 4.4
• Los Olivos - 4.6
• Mission Canyon - 4.6
• Mission Hills - 4.3
• Montecito - 4.6
• New Cuyama - 4.6
• Orcutt - 4.3
• Santa Barbara - 4.6
• Santa Maria - 4.3
• Santa Ynez - 4.5
• Sisquoc - 4.4
• Solvang - 4.4
• Summerland - 4.7
• Toro Canyon - 4.7
• University of California-Santa Barbara - 4.6
• Vandenberg AFB - 4.3
• Vandenberg Village - 4.3