Riverside County, CA: Current UV Index and Hourly Forecast

As of 1:58 PM PDT on June 5, 2025, out of 73 cities in Riverside County, CA in our database, 65 cities (89%) have a UV Index reading of Very High, while 8 cities (11%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Idyllwild-Pine Cove, CA with a reading of 10.6.

Over the next 24 hours, the highest UV Index reading in Riverside County, CA is expected to be 10.6 in Idyllwild-Pine Cove between 1:00 PM - 2:00 PM PDT today.

Search Cities in Riverside County, CA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Riverside County, CA as of 1:58 PM PDT, June 5, 2025

Current UV Index in Cities in Riverside County, CA

1:58 PM PDT, June 5, 2025