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

As of 12:55 AM CST on January 11, 2026, all 13 cities in St. James Parish, LA 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 St. James Parish, LA is expected to be 4.1 in South Vacherie between 12:00 PM - 1:00 PM CST today.

Search Cities in St. James Parish, LA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in St. James Parish, LA as of 12:55 AM CST, January 11, 2026

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

12:55 AM CST, January 11, 2026