San Diego County, CA: Current UV Index and Hourly Forecast

As of 1:55 PM PDT on June 5, 2025, out of 56 cities in San Diego County, CA in our database, 42 cities (75%) have a UV Index reading of Very High, while 14 cities (25%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Campo, CA with a reading of 11.3.

Over the next 24 hours, the highest UV Index reading in San Diego County, CA is expected to be 11.3 in Campo between 1:00 PM - 2:00 PM PDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in San Diego County, CA as of 1:55 PM PDT, June 5, 2025

Current UV Index in Cities in San Diego County, CA

1:55 PM PDT, June 5, 2025