Louisiana (LA): Current UV Index and Hourly Forecast

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As of 2:13 AM CDT on July 21, 2025, all 488 cities in Louisiana 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 Louisiana is expected to be 11.5 in Franklin 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 Louisiana as of 2:13 AM CDT, July 21, 2025

Counties in Louisiana (LA)

Current UV Index in Major Cities in Louisiana (LA)

2:13 AM CDT, July 21, 2025