Yolo County, CA: Current UV Index and Hourly Forecast

As of 7:23 PM PDT on May 21, 2025, all 17 cities in Yolo County, CA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Davis, CA with a reading of 0.4.

Over the next 24 hours, the highest UV Index reading in Yolo County, CA is expected to be 9.1 in Guinda between 1:00 PM - 2:00 PM PDT tomorrow.

Search Cities in Yolo County, CA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Yolo County, CA as of 7:23 PM PDT, May 21, 2025

Current UV Index in Cities in Yolo County, CA

7:23 PM PDT, May 21, 2025