Lafourche Parish, LA: Current UV Index and Hourly Forecast

As of 3:53 PM CDT on March 20, 2025, all 15 cities in Lafourche Parish, LA in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Thibodaux, LA with a reading of 5.8.

Over the next 24 hours, the highest UV Index reading in Lafourche Parish, LA is expected to be 8.2 in Galliano between 1:00 PM - 2:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Lafourche Parish, LA as of 3:53 PM CDT, March 20, 2025

Current UV Index in Cities in Lafourche Parish, LA

3:53 PM CDT, March 20, 2025