Lafourche Parish, LA: Current UV Index and Hourly Forecast

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As of 10:45 AM CDT on October 13, 2025, all 15 cities in Lafourche Parish, LA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Galliano, LA with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Lafourche Parish, LA is expected to be 7.5 in Galliano between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Lafourche Parish, LA

• Bayou Blue - 2.7
• Bayou Country Club - 2.7
• Chackbay - 2.6
• Choctaw - 2.7
• Cut Off - 2.8
• Galliano - 2.8
• Golden Meadow - 2.8
• Kraemer - 2.7
• Lafourche Crossing - 2.7
• Larose - 2.8
• Lockport - 2.7
• Lockport Heights - 2.7
• Mathews - 2.7
• Raceland - 2.7
• Thibodaux - 2.7