Mendocino County, CA: Current UV Index and Hourly Forecast

As of 2:38 AM PDT on July 12, 2025, all 23 cities in Mendocino 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 Mendocino County, CA is expected to be 10.3 in Covelo 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 Mendocino County, CA as of 2:38 AM PDT, July 12, 2025

Current UV Index in Cities in Mendocino County, CA

2:38 AM PDT, July 12, 2025