Ventura County, CA: Current UV Index and Hourly Forecast

• USA →
• California →
• Ventura County

As of 10:26 AM PDT on June 2, 2026, all 24 cities in Ventura County, CA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Fillmore, CA with a reading of 4.7.

Over the next 24 hours, the highest UV Index reading in Ventura County, CA is expected to be 9.5 in Fillmore between 1:00 PM - 2:00 PM PDT today.

Search Cities in Ventura County, CA

Current UV Index in Cities in Ventura County, CA

• Bell Canyon - 4.6
• Camarillo - 4.6
• Casa Conejo - 4.6
• Channel Islands Beach - 4.4
• El Rio - 4.4
• Fillmore - 4.7
• Lake Sherwood - 4.6
• Meiners Oaks - 4.7
• Mira Monte - 4.7
• Moorpark - 4.6
• Oak Park - 4.6
• Oak View - 4.7
• Ojai - 4.7
• Oxnard - 4.4
• Piru - 4.6
• Port Hueneme - 4.4
• San Buenaventura - 4.4
• Santa Paula - 4.6
• Santa Rosa Valley - 4.6
• Santa Susana - 4.6
• Saticoy - 4.4
• Simi Valley - 4.6
• Somis - 4.6
• Thousand Oaks - 4.6