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

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As of 5:11 AM PDT on August 29, 2025, all 28 cities in Santa Barbara 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 Barbara County, CA is expected to be 9 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 - 0
• Buellton - 0
• Carpinteria - 0
• Casmalia - 0
• Cuyama - 0
• Eastern Goleta Valley - 0
• Garey - 0
• Goleta - 0
• Guadalupe - 0
• Isla Vista - 0
• Lompoc - 0
• Los Alamos - 0
• Los Olivos - 0
• Mission Canyon - 0
• Mission Hills - 0
• Montecito - 0
• New Cuyama - 0
• Orcutt - 0
• Santa Barbara - 0
• Santa Maria - 0
• Santa Ynez - 0
• Sisquoc - 0
• Solvang - 0
• Summerland - 0
• Toro Canyon - 0
• University of California-Santa Barbara - 0
• Vandenberg AFB - 0
• Vandenberg Village - 0