UV Index Today in Sacramento County, California (CA)
Saturday, August 15, 2026 -12:22 AM PDT (GMT-7)
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The average maximum UV Index today across 38 locations in Sacramento County, California (CA), is 8.5. The highest projected maximum is 8.6 in Antioch at 1:00 PM PDT, while the lowest projected maximum is 8.4 in Rio Linda at 1:00 PM PDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.8. The highest projected maximum is 8.9 in El Dorado Hills at 1:00 PM PDT, and the lowest projected maximum is 8.7 in Rio Linda at 1:00 PM PDT.
38 Places in Sacramento County, California (CA)
Maximum UV Index Today