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

• USA →
• California →
• Santa Barbara County

As of 12:31 PM PDT on April 27, 2026, all 28 cities in Santa Barbara County, CA in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Los Olivos, CA with a reading of 6.7.

Over the next 24 hours, the highest UV Index reading in Santa Barbara County, CA is expected to be 7.3 in Los Olivos between 1:00 PM - 2:00 PM PDT today.

Search Cities in Santa Barbara County, CA

Current UV Index in Cities in Santa Barbara County, CA

• Ballard - 6.7
• Buellton - 6.5
• Carpinteria - 6
• Casmalia - 6.4
• Cuyama - 6.3
• Eastern Goleta Valley - 6.6
• Garey - 6.5
• Goleta - 6.6
• Guadalupe - 6.3
• Isla Vista - 6.6
• Lompoc - 6.4
• Los Alamos - 6.5
• Los Olivos - 6.7
• Mission Canyon - 6.6
• Mission Hills - 6.4
• Montecito - 6.6
• New Cuyama - 6.7
• Orcutt - 6.4
• Santa Barbara - 6.6
• Santa Maria - 6.3
• Santa Ynez - 6.5
• Sisquoc - 6.5
• Solvang - 6.5
• Summerland - 6
• Toro Canyon - 6
• University of California-Santa Barbara - 6.6
• Vandenberg AFB - 6.4
• Vandenberg Village - 6.4