UV Index Today in Sacramento County, California (CA)
Tuesday, April 7, 2026 - 1:53 AM PDT (GMT-7)
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The average maximum UV Index today across 38 locations in Sacramento County, California (CA), is 7.3. The highest projected maximum is 7.5 in Antioch at 1:00 PM PDT, while the lowest projected maximum is 7.3 in Sacramento at 1:00 PM PDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.2. The highest projected maximum is 7.4 in Antioch at 1:00 PM PDT, and the lowest projected maximum is 7.1 in Roseville at 1:00 PM PDT.
38 Places in Sacramento County, California (CA)
Maximum UV Index Today