UV Index Today in Lafayette Parish, Louisiana (LA)
Sunday, September 20, 2026 -11:22 AM CDT (GMT-5)
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The average maximum UV Index today across 9 locations in Lafayette Parish, Louisiana (LA), is 9. The highest projected maximum is 9.1 in Youngsville at 1:00 PM CDT, while the lowest projected maximum is 8.9 in Lafayette at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.3. The highest projected maximum is 8.6 in Youngsville at 1:00 PM CDT, and the lowest projected maximum is 7.6 in Duson at 1:00 PM CDT.
9 Places in Lafayette Parish, Louisiana (LA)
Maximum UV Index Today