Jefferson County, AL: Current UV Index and Hourly Forecast

As of 10:30 AM CDT on June 29, 2025, all 43 cities in Jefferson County, AL in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Trussville, AL with a reading of 6.1.

Over the next 24 hours, the highest UV Index reading in Jefferson County, AL is expected to be 10.6 in Graysville between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Jefferson County, AL as of 10:30 AM CDT, June 29, 2025

Current UV Index in Cities in Jefferson County, AL

10:30 AM CDT, June 29, 2025