UV Index Today in Jefferson Parish, Louisiana (LA)
Tuesday, October 13, 2026 -2:26 PM CDT (GMT-5)
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The average maximum UV Index today across 24 locations in Jefferson Parish, Louisiana (LA), is 7.6. The highest projected maximum is 7.7 in Estelle at 1:00 PM CDT, while the lowest projected maximum is 7.6 in New Orleans at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.4. The highest projected maximum is 7.6 in Grand Isle at 1:00 PM CDT, and the lowest projected maximum is 7.4 in New Orleans at 1:00 PM CDT.
24 Places in Jefferson Parish, Louisiana (LA)
Maximum UV Index Today