Yolo County, CA: Current UV Index and Hourly Forecast

As of 9:54 PM PDT on March 28, 2026, all 17 cities in Yolo County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Yolo County, CA is expected to be 6 in Davis between 1:00 PM - 2:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Yolo County, CA as of 9:54 PM PDT, March 28, 2026

Current UV Index in Cities in Yolo County, CA

9:54 PM PDT, March 28, 2026