UV Index Today in San Bernardino County, California (CA)
Thursday, November 5, 2026 -12:33 PM PST (GMT-8)
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The average maximum UV Index today across 74 locations in San Bernardino County, California (CA), is 4.5. The highest projected maximum is 4.9 in Big Bear City at 12:00 PM PST, while the lowest projected maximum is 3.9 in Ridgecrest at 12:00 PM PST.
Tomorrow, the average maximum UV Index across those same locations is expected to be 4.3. The highest projected maximum is 4.8 in Big Bear City at 12:00 PM PST, and the lowest projected maximum is 3.9 in Needles at 12:00 PM PST.
74 Places in San Bernardino County, California (CA)
Maximum UV Index Today