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

As of 9:01 AM CDT on August 8, 2025, all 12 cities in St. Mary Parish, LA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Morgan City, LA with a reading of 2.4.

Over the next 24 hours, the highest UV Index reading in St. Mary Parish, LA is expected to be 10.4 in Amelia 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 St. Mary Parish, LA as of 9:01 AM CDT, August 8, 2025

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

9:01 AM CDT, August 8, 2025