Riverside County, CA: Current UV Index and Hourly Forecast

As of 11:59 AM PDT on July 15, 2025, all 73 cities in Riverside County, CA in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Idyllwild-Pine Cove, CA with a reading of 9.2.

Over the next 24 hours, the highest UV Index reading in Riverside County, CA is expected to be 11.5 in Idyllwild-Pine Cove 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 Riverside County, CA as of 11:59 AM PDT, July 15, 2025

Current UV Index in Cities in Riverside County, CA

11:59 AM PDT, July 15, 2025