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

As of 9:02 AM CST on January 23, 2026, all 7 cities in St. Martin Parish, LA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Cade, LA with a reading of 0.9.

Over the next 24 hours, the highest UV Index reading in St. Martin Parish, LA is expected to be 2.9 in Cade between 11:00 AM - 12:00 PM CST today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in St. Martin Parish, LA as of 9:02 AM CST, January 23, 2026

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

9:02 AM CST, January 23, 2026