Calaveras County, CA: Current UV Index and Hourly Forecast

As of 11:16 PM PDT on June 3, 2025, all 16 cities in Calaveras 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 Calaveras County, CA is expected to be 9.8 in Arnold 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 Calaveras County, CA as of 11:16 PM PDT, June 3, 2025

Current UV Index in Cities in Calaveras County, CA

11:16 PM PDT, June 3, 2025