Jefferson Parish, LA: Current UV Index and Hourly Forecast

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As of 10:29 AM CST on November 2, 2025, all 21 cities in Jefferson Parish, LA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Metairie, LA with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Jefferson Parish, LA is expected to be 4.6 in Estelle between 12:00 PM - 1:00 PM CST today.

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Current UV Index in Cities in Jefferson Parish, LA

• Avondale - 2.8
• Barataria - 2.7
• Bridge City - 2.8
• Elmwood - 2.8
• Estelle - 2.7
• Grand Isle - 2.8
• Gretna - 2.8
• Harahan - 2.8
• Harvey - 2.8
• Jean Lafitte - 2.7
• Jefferson - 2.8
• Kenner - 2.8
• Lafitte - 2.7
• Marrero - 2.8
• Metairie - 2.8
• River Ridge - 2.8
• Terrytown - 2.8
• Timberlane - 2.8
• Waggaman - 2.8
• Westwego - 2.8
• Woodmere - 2.7