UV Index Today in Ventura County, California (CA)
Friday, August 7, 2026 -11:25 AM PDT (GMT-7)
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The average maximum UV Index today across 32 locations in Ventura County, California (CA), is 9.8. The highest projected maximum is 10.2 in Simi Valley at 1:00 PM PDT, while the lowest projected maximum is 8.9 in Oxnard at 12:00 PM PDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 10.4. The highest projected maximum is 10.9 in Pine Mountain Club at 1:00 PM PDT, and the lowest projected maximum is 9.9 in Los Angeles at 1:00 PM PDT.
32 Places in Ventura County, California (CA)
Maximum UV Index Today