Stanislaus County, CA: Current UV Index and Hourly Forecast

As of 2:07 AM PDT on September 16, 2025, all 33 cities in Stanislaus 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 Stanislaus County, CA is expected to be 7.5 in Patterson between 1:00 PM - 2:00 PM PDT today.

Search Cities in Stanislaus County, CA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Stanislaus County, CA as of 2:07 AM PDT, September 16, 2025

Current UV Index in Cities in Stanislaus County, CA

2:07 AM PDT, September 16, 2025