St. Charles Parish, LA: Current UV Index and Hourly Forecast

As of 6:39 PM CDT on June 27, 2025, all 14 cities in St. Charles Parish, LA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Luling, LA with a reading of 0.9.

Over the next 24 hours, the highest UV Index reading in St. Charles Parish, LA is expected to be 10.7 in Hahnville 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 St. Charles Parish, LA as of 6:39 PM CDT, June 27, 2025

Current UV Index in Cities in St. Charles Parish, LA

6:39 PM CDT, June 27, 2025