Trinity County, CA: Current UV Index and Hourly Forecast

As of 1:35 PM PDT on June 5, 2025, all 14 cities in Trinity County, CA in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Hayfork, CA with a reading of 9.

Over the next 24 hours, the highest UV Index reading in Trinity County, CA is expected to be 9 in Hayfork between 1:00 PM - 2:00 PM PDT today.

Search Cities in Trinity County, CA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Trinity County, CA as of 1:35 PM PDT, June 5, 2025

Current UV Index in Cities in Trinity County, CA

1:35 PM PDT, June 5, 2025