UV Index Today in Louisiana (LA) Wednesday, July 15, 2026 -11:14 AM CDT (GMT-5) The average maximum UV Index today across 356 locations in Louisiana (LA) , is 8.6. The highest projected maximum is 11 in Grand Isle at 1:00 PM CDT, while the lowest projected maximum is 2.2 in Vinton at 12:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.5. The highest projected maximum is 11.1 in New Roads at 1:00 PM CDT, and the lowest projected maximum is 1.3 in Zwolle at 2:00 PM CDT.
64 Counties in Louisiana (LA) Average Maximum UV Index Today
Acadia Parish - 5
Allen Parish - 6
Ascension Parish - 7.3
Assumption Parish - 9
Avoyelles Parish - 8
Beauregard Parish - 2.6
Bienville Parish - 10.4
Bossier Parish - 10.3
Caddo Parish - 9.8
Calcasieu Parish - 3.5
Caldwell Parish - 10.5
Cameron Parish - 2.3
Catahoula Parish - 10.2
Claiborne Parish - 10.2
Concordia Parish - 9.7
De Soto Parish - 10.2
East Baton Rouge Parish - 9.1
East Carroll Parish - 10.3
East Feliciana Parish - 9.2
Evangeline Parish - 5.1
Franklin Parish - 9.8
Grant Parish - 9.7
Iberia Parish - 8.9
Iberville Parish - 8.3
Jackson Parish - 10.4
Jefferson Parish - 9.4
Jefferson Davis Parish - 6.5
Lafayette Parish - 7.4
Lafourche Parish - 10.2
LaSalle Parish - 10.7
Lincoln Parish - 10.3
Livingston Parish - 8.6
Madison Parish - 9.3
Morehouse Parish - 9.4
Natchitoches Parish - 10.5
Orleans Parish - 9.1
Ouachita Parish - 9.8
Plaquemines Parish - 10.1
Pointe Coupee Parish - 8.4
Rapides Parish - 7.6
Red River Parish - 10.5
Richland Parish - 9.5
Sabine Parish - 10.6
St. Bernard Parish - 9
St. Charles Parish - 8.7
St. Helena Parish - 9.3
St. James Parish - 7.4
St. John the Baptist Parish - 7.5
St. Landry Parish - 9.3
St. Martin Parish - 9.3
St. Mary Parish - 10
St. Tammany Parish - 7.5
Tangipahoa Parish - 9
Tensas Parish - 8.4
Terrebonne Parish - 10.6
Union Parish - 10
Vermilion Parish - 6
Vernon Parish - 4.3
Washington Parish - 7.7
Webster Parish - 10.4
West Baton Rouge Parish - 8.5
West Carroll Parish - 10.5
West Feliciana Parish - 8.8
Winn Parish - 10.6356 Places in Louisiana (LA) Maximum UV Index Today
Abbeville - 4.8
Abita Springs - 7.8
Addis - 8.5
Albany - 9.4
Alexandria - 7.3
Ama - 9.3
Amelia - 9.5
Amite City - 8.3
Anacoco - 6.9
Arabi - 8.7
Arcadia - 10.3
Arnaudville - 10.4
Avondale - 9.3
Baker - 8.6
Baldwin - 10.1
Ball - 9
Banks Springs - 10.5
Barataria - 10.3
Basile - 5
Bastrop - 9.4
Baton Rouge - 8.6
Bawcomville - 10.1
Bayou Blue - 10.3
Bayou Cane - 10.8
Bayou Country Club - 10.3
Bayou Gauche - 10.2
Bayou L'Ourse - 9.5
Bayou Vista - 10.1
Belle Chasse - 10.3
Belle Rose - 8
Benton - 10.3
Bernice - 10.2
Berwick - 10.1
Blanchard - 9.1
Bogalusa - 8.8
Boothville - 11
Bossier City - 9.8
Bourg - 10.6
Boutte - 7.7
Boyce - 9.7
Breaux Bridge - 8.1
Bridge City - 9.3
Broussard - 8.1
Brownfields - 9.7
Brownsville - 10.1
Brusly - 8.6
Bunkie - 6.8
Buras - 11
Cade - 7.3
Campti - 10.6
Cankton - 8.1
Carencro - 8.1
Carlyss - 3.2
Catahoula - 10.4
Cecilia - 10.4
Center Point - 8.3
Centerville - 10.1
Central - 9.7
Chackbay - 7.2
Chalmette - 8.7
Charenton - 10.1
Chatham - 10.4
Chauvin - 10.6
Cheneyville - 6.8
Choudrant - 10.2
Church Point - 6
Claiborne - 10.1
Clarks - 10.4
Clinton - 9.1
Colfax - 9.7
Convent - 7.2
Cottonport - 8.4
Cotton Valley - 10.5
Coushatta - 10.5
Covington - 7.8
Crowley - 4.5
Cullen - 10.3
Cut Off - 10.6
Delcambre - 7.3
Delhi - 9.7
Denham Springs - 9.7
DeQuincy - 2.2
DeRidder - 3.2
Des Allemands - 10.2
Destrehan - 9.3
Deville - 8.3
Donaldsonville - 8
Doyline - 10.5
Dubach - 10.2
Dulac - 10.8
Duson - 4.5
Eastwood - 10.5
Echo - 6.8
Eden Isle - 7.6
Edgard - 7.7
Egan - 4.5
Elmwood - 9.3
Elton - 6.5
Empire - 10.5
Erath - 7.3
Erwinville - 8.4
Estelle - 10.3
Estherwood - 4.5
Eunice - 5
Farmerville - 9.8
Ferriday - 9.9
Fifth Ward - 6.8
Florien - 10.6
Folsom - 6.5
Fordoche - 8.4
Forest Hill - 6.7
Fort Polk North - 4
Fort Polk South - 4
Franklin - 10.1
Franklinton - 6.5
French Settlement - 5.9
Galliano - 10.6
Gardere - 8.5
Garyville - 7.2
Gibsland - 10.3
Gillis - 2.7
Glenmora - 6.7
Golden Meadow - 10.6
Gonzales - 7.9
Good Pine - 10.8
Grambling - 10.3
Gramercy - 7.2
Grand Coteau - 10.4
Grand Isle - 11
Grand Point - 7.2
Gray - 10.3
Grayson - 10.5
Greensburg - 9.3
Greenwood - 9.1
Gretna - 8.7
Gueydan - 5.3
Hackberry - 2.7
Hahnville - 7.7
Hammond - 9.4
Harahan - 9.3
Harvey - 8.7
Haughton - 10.5
Hayes - 7.9
Haynesville - 10.1
Henderson - 10.4
Hessmer - 8.4
Hester - 7.2
Hodge - 10.5
Homer - 10.5
Houma - 10.8
Independence - 8.3
Inniswold - 9.7
Iota - 4.5
Iowa - 6.5
Jackson - 9.6
Jeanerette - 10.1
Jean Lafitte - 10.3
Jefferson - 9.3
Jena - 10.8
Jennings - 7.2
Jonesboro - 10.5
Jonesville - 9.8
Junction City - 10
Kaplan - 4.8
Kenner - 9.3
Kentwood - 9.3
Killian - 6.2
Kinder - 6.5
Kraemer - 10.3
Krotz Springs - 10.3
Labadieville - 9.5
Lacombe - 9.2
Lafayette - 8.1
Lafourche Crossing - 10.3
Lake Arthur - 5.5
Lake Charles - 3.2
Lake Providence - 10.3
Lakeshore - 9.7
Lakeview - 9.8
Laplace - 7.7
Larose - 10.6
Lawtell - 6
Lecompte - 6.7
Leesville - 4
Lemannville - 8
Leonville - 10.4
Livingston - 10
Livonia - 8.4
Lockport - 10.2
Lockport Heights - 10.2
Logansport - 10.2
Loreauville - 10.1
Luling - 9.3
Lutcher - 7.2
Lydia - 10.1
Madisonville - 9.4
Mamou - 5.1
Mandeville - 7.8
Mangham - 9.7
Mansfield - 10
Mansura - 8.4
Many - 10.6
Maringouin - 8.4
Marion - 9.9
Marksville - 8.4
Marrero - 8.7
Martin - 10.5
Mathews - 10.2
Maurice - 7.3
Melville - 9.9
Meraux - 8.7
Mermentau - 4.5
Merrydale - 9.7
Merryville - 2.3
Metairie - 9.3
Midway - 10.8
Milton - 7.3
Minden - 10.3
Minorca - 9.6
Monroe - 9.7
Montegut - 10.6
Montgomery - 10.4
Monticello - 9.7
Montz - 7.7
Mooringsport - 10.1
Moreauville - 8.4
Morgan City - 10.1
Morganza - 8.4
Morse - 5.3
Moss Bluff - 3.2
Napoleonville - 8
Natalbany - 9.4
Natchitoches - 10.4
Newellton - 7.7
New Iberia - 10.1
New Llano - 4
New Orleans - 8.7
New Orleans Station - 10.3
New Roads - 8.4
New Sarpy - 7.7
Norco - 7.7
North Vacherie - 7.2
Oakdale - 4.5
Oak Grove - 10.5
Oak Hills Place - 7.9
Oberlin - 6.5
Oil City - 10.1
Old Jefferson - 9.7
Olla - 10.4
Opelousas - 10.4
Oretta - 2.2
Ossun - 8.1
Paincourtville - 8
Paradis - 10.2
Parks - 10.4
Patterson - 10.1
Paulina - 7.2
Pearl River - 7.6
Perry - 4.8
Pierre Part - 9.7
Pine Prairie - 5.1
Pineville - 7.3
Plain Dealing - 10.4
Plaquemine - 8.5
Pleasant Hill - 10.6
Ponchatoula - 9.4
Port Allen - 8.6
Port Barre - 10.4
Port Sulphur - 10.8
Port Vincent - 5.9
Poydras - 10.3
Prairieville - 7.9
Presquille - 10.8
Prien - 3.2
Provencal - 10.6
Raceland - 10.3
Rayne - 4.5
Rayville - 9.4
Red Chute - 10.5
Reddell - 5.1
Reserve - 7.7
Richwood - 9.7
Ridgecrest - 9.6
Ringgold - 10.5
River Ridge - 9.3
Rosedale - 8.4
Roseland - 8.3
Rosepine - 4
Ruston - 10.3
St. Francisville - 8.4
St. Gabriel - 7.9
St. Joseph - 7.7
St. Martinville - 10.4
St. Rose - 9.3
Sarepta - 10.3
Schriever - 10.3
Scott - 8.1
Shenandoah - 9.7
Shreveport - 9.8
Sibley - 10.3
Simmesport - 8.6
Simsboro - 10.3
Siracusaville - 10.1
Slaughter - 9.6
Slidell - 7.6
Sorrel - 9.5
Sorrento - 5.9
South Vacherie - 7.2
Springhill - 10.3
Start - 9.4
Sterlington - 9.4
Stonewall - 10.4
Sulphur - 3.2
Sunset - 10.4
Supreme - 9.5
Swartz - 9.7
Tallulah - 9.5
Tangipahoa - 9.3
Terrytown - 8.7
Thibodaux - 10.3
Tickfaw - 9.4
Timberlane - 8.7
Union - 8
Urania - 10.8
Ventress - 8.4
Vidalia - 9.6
Vienna - 10.3
Vienna Bend - 10.4
Village St. George - 7.9
Ville Platte - 5.3
Vinton - 2.2
Violet - 8.7
Vivian - 10.1
Waggaman - 9.3
Walker - 10
Wallace - 7.2
Wallace Ridge - 10.6
Washington - 10.4
Waterproof - 9.9
Watson - 9.7
Welcome - 8
Welsh - 7.2
Westlake - 3.2
Westminster - 9.7
West Monroe - 10.1
Westwego - 9.3
White Castle - 8.5
Wilson - 8
Winnfield - 10.6
Winnsboro - 9.7
Wisner - 10
Woodmere - 10.3
Woodworth - 7.3
Youngsville - 7.3
Zachary - 9.6
Zwolle - 10.5