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

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As of 2:34 PM CDT on April 1, 2025, out of 12 cities in St. Mary Parish, LA in our database, 7 cities (58%) have a UV Index reading of Moderate, while 5 cities (42%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Glencoe, LA with a reading of 7.8.

Over the next 24 hours, the highest UV Index reading in St. Mary Parish, LA is expected to be 9.6 in Morgan City between 1:00 PM - 2:00 PM CDT tomorrow.

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

• Amelia - 3.2
• Baldwin - 7.7
• Bayou Vista - 4.7
• Berwick - 4.7
• Centerville - 7.7
• Charenton - 7.7
• Franklin - 7.7
• Glencoe - 7.8
• Morgan City - 4.7
• Patterson - 4.7
• Siracusaville - 4.7
• Sorrel - 2.9