Fresno County, CA: Current UV Index and Hourly Forecast

As of 1:49 PM PDT on June 5, 2025, out of 45 cities in Fresno County, CA in our database, 44 cities (98%) have a UV Index reading of Very High, while 1 city (2%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Big Creek, CA with a reading of 10.6.

Over the next 24 hours, the highest UV Index reading in Fresno County, CA is expected to be 10.6 in Big Creek 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 Fresno County, CA as of 1:49 PM PDT, June 5, 2025

Current UV Index in Cities in Fresno County, CA

1:49 PM PDT, June 5, 2025