UV Index Today in Louisiana (LA) Tuesday, October 13, 2026 -2:24 PM CDT (GMT-5) The average maximum UV Index today across 356 locations in Louisiana (LA) , is 7.3. The highest projected maximum is 7.7 in Houma at 1:00 PM CDT, while the lowest projected maximum is 5.1 in Colfax at 12:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.3. The highest projected maximum is 7.6 in Grand Isle at 1:00 PM CDT, and the lowest projected maximum is 7 in Marion at 1:00 PM CDT.
64 Counties in Louisiana (LA) Average Maximum UV Index Today
Acadia Parish - 7.5
Allen Parish - 7.6
Ascension Parish - 7.5
Assumption Parish - 7.5
Avoyelles Parish - 7.5
Beauregard Parish - 6.1
Bienville Parish - 6.9
Bossier Parish - 6.8
Caddo Parish - 7
Calcasieu Parish - 6.6
Caldwell Parish - 7.5
Cameron Parish - 6.8
Catahoula Parish - 7.5
Claiborne Parish - 6.4
Concordia Parish - 7.5
De Soto Parish - 6.5
East Baton Rouge Parish - 7.5
East Carroll Parish - 7.3
East Feliciana Parish - 7.4
Evangeline Parish - 7.6
Franklin Parish - 7.4
Grant Parish - 5.8
Iberia Parish - 7.5
Iberville Parish - 7.4
Jackson Parish - 6.7
Jefferson Parish - 7.6
Jefferson Davis Parish - 7.6
Lafayette Parish - 7.4
Lafourche Parish - 7.6
LaSalle Parish - 7.5
Lincoln Parish - 6.8
Livingston Parish - 7.6
Madison Parish - 7.4
Morehouse Parish - 6.3
Natchitoches Parish - 5.8
Orleans Parish - 7.6
Ouachita Parish - 7.1
Plaquemines Parish - 7.6
Pointe Coupee Parish - 7.4
Rapides Parish - 7.3
Red River Parish - 6.5
Richland Parish - 7.4
Sabine Parish - 6.7
St. Bernard Parish - 7.6
St. Charles Parish - 7.6
St. Helena Parish - 7.6
St. James Parish - 7.6
St. John the Baptist Parish - 7.6
St. Landry Parish - 7.4
St. Martin Parish - 7.4
St. Mary Parish - 7.6
St. Tammany Parish - 7.5
Tangipahoa Parish - 7.6
Tensas Parish - 7.5
Terrebonne Parish - 7.7
Union Parish - 6.9
Vermilion Parish - 7.5
Vernon Parish - 6
Washington Parish - 7.5
Webster Parish - 6.3
West Baton Rouge Parish - 7.4
West Carroll Parish - 7.3
West Feliciana Parish - 7.4
Winn Parish - 6.5356 Places in Louisiana (LA) Maximum UV Index Today
Abbeville - 7.5
Abita Springs - 7.5
Addis - 7.4
Albany - 7.6
Alexandria - 7.6
Ama - 7.6
Amelia - 7.6
Amite City - 7.6
Anacoco - 5.4
Arabi - 7.6
Arcadia - 7.1
Arnaudville - 7.4
Avondale - 7.6
Baker - 7.4
Baldwin - 7.6
Ball - 7.2
Banks Springs - 7.5
Barataria - 7.7
Basile - 7.6
Bastrop - 6.3
Baton Rouge - 7.4
Bawcomville - 7.4
Bayou Blue - 7.6
Bayou Cane - 7.7
Bayou Country Club - 7.6
Bayou Gauche - 7.6
Bayou L'Ourse - 7.6
Bayou Vista - 7.6
Belle Chasse - 7.7
Belle Rose - 7.5
Benton - 7.3
Bernice - 6.6
Berwick - 7.6
Blanchard - 7.1
Bogalusa - 7.5
Boothville - 7.6
Bossier City - 7
Bourg - 7.7
Boutte - 7.6
Boyce - 5.1
Breaux Bridge - 7.4
Bridge City - 7.6
Broussard - 7.4
Brownfields - 7.5
Brownsville - 7.4
Brusly - 7.4
Bunkie - 7.6
Buras - 7.6
Cade - 7.5
Campti - 6.1
Cankton - 7.4
Carencro - 7.4
Carlyss - 6.5
Catahoula - 7.4
Cecilia - 7.4
Center Point - 7.4
Centerville - 7.6
Central - 7.5
Chackbay - 7.6
Chalmette - 7.6
Charenton - 7.6
Chatham - 6.4
Chauvin - 7.7
Cheneyville - 7.6
Choudrant - 6.9
Church Point - 7.5
Claiborne - 7.4
Clarks - 7.4
Clinton - 7.5
Colfax - 5.1
Convent - 7.6
Cottonport - 7.5
Cotton Valley - 5.8
Coushatta - 6.5
Covington - 7.5
Crowley - 7.5
Cullen - 6.3
Cut Off - 7.7
Delcambre - 7.5
Delhi - 7.4
Denham Springs - 7.5
DeQuincy - 6.3
DeRidder - 6
Des Allemands - 7.6
Destrehan - 7.6
Deville - 7.4
Donaldsonville - 7.5
Doyline - 6.5
Dubach - 6.6
Dulac - 7.7
Duson - 7.5
Eastwood - 6.5
Echo - 7.6
Eden Isle - 7.6
Edgard - 7.6
Egan - 7.5
Elmwood - 7.6
Elton - 7.6
Empire - 7.6
Erath - 7.5
Erwinville - 7.4
Estelle - 7.7
Estherwood - 7.5
Eunice - 7.6
Farmerville - 7.3
Ferriday - 7.5
Fifth Ward - 7.6
Florien - 6.4
Folsom - 7.6
Fordoche - 7.4
Forest Hill - 7.5
Fort Polk North - 6.1
Fort Polk South - 6.1
Franklin - 7.6
Franklinton - 7.6
French Settlement - 7.6
Galliano - 7.7
Gardere - 7.4
Garyville - 7.6
Gibsland - 7.1
Gillis - 5.9
Glenmora - 7.5
Golden Meadow - 7.7
Gonzales - 7.5
Good Pine - 7.5
Grambling - 6.8
Gramercy - 7.6
Grand Coteau - 7.4
Grand Isle - 7.7
Grand Point - 7.6
Gray - 7.6
Grayson - 7.5
Greensburg - 7.6
Greenwood - 7.1
Gretna - 7.6
Gueydan - 7.6
Hackberry - 6
Hahnville - 7.6
Hammond - 7.6
Harahan - 7.6
Harvey - 7.6
Haughton - 6.5
Hayes - 7.6
Haynesville - 5.5
Henderson - 7.4
Hessmer - 7.5
Hester - 7.6
Hodge - 6.7
Homer - 6.6
Houma - 7.7
Independence - 7.6
Inniswold - 7.5
Iota - 7.5
Iowa - 7.5
Jackson - 7.4
Jeanerette - 7.5
Jean Lafitte - 7.7
Jefferson - 7.6
Jena - 7.5
Jennings - 7.6
Jonesboro - 6.7
Jonesville - 7.5
Junction City - 6.8
Kaplan - 7.5
Kenner - 7.6
Kentwood - 7.6
Killian - 7.6
Kinder - 7.6
Kraemer - 7.6
Krotz Springs - 7.4
Labadieville - 7.6
Lacombe - 7.5
Lafayette - 7.4
Lafourche Crossing - 7.6
Lake Arthur - 7.6
Lake Charles - 6.5
Lake Providence - 7.3
Lakeshore - 6.9
Lakeview - 7
Laplace - 7.6
Larose - 7.7
Lawtell - 7.5
Lecompte - 7.5
Leesville - 6.1
Lemannville - 7.5
Leonville - 7.4
Livingston - 7.6
Livonia - 7.4
Lockport - 7.6
Lockport Heights - 7.6
Logansport - 6
Loreauville - 7.5
Luling - 7.6
Lutcher - 7.6
Lydia - 7.5
Madisonville - 7.5
Mamou - 7.6
Mandeville - 7.5
Mangham - 7.4
Mansfield - 6.7
Mansura - 7.5
Many - 6.4
Maringouin - 7.4
Marion - 6.9
Marksville - 7.5
Marrero - 7.6
Martin - 6.5
Mathews - 7.6
Maurice - 7.5
Melville - 7.5
Meraux - 7.6
Mermentau - 7.5
Merrydale - 7.5
Merryville - 6.1
Metairie - 7.6
Midway - 7.5
Milton - 7.5
Minden - 6.3
Minorca - 7.5
Monroe - 6.9
Montegut - 7.7
Montgomery - 5.7
Monticello - 7.5
Montz - 7.6
Mooringsport - 7.1
Moreauville - 7.5
Morgan City - 7.6
Morganza - 7.4
Morse - 7.6
Moss Bluff - 6.5
Napoleonville - 7.5
Natalbany - 7.6
Natchitoches - 5.7
Newellton - 7.5
New Iberia - 7.5
New Llano - 6.1
New Orleans - 7.6
New Orleans Station - 7.7
New Roads - 7.4
New Sarpy - 7.6
Norco - 7.6
North Vacherie - 7.6
Oakdale - 7.5
Oak Grove - 7.3
Oak Hills Place - 7.5
Oberlin - 7.6
Oil City - 7.1
Old Jefferson - 7.5
Olla - 7.4
Opelousas - 7.4
Oretta - 6.3
Ossun - 7.4
Paincourtville - 7.5
Paradis - 7.6
Parks - 7.4
Patterson - 7.6
Paulina - 7.6
Pearl River - 7.6
Perry - 7.5
Pierre Part - 7.5
Pine Prairie - 7.6
Pineville - 7.6
Plain Dealing - 7
Plaquemine - 7.4
Pleasant Hill - 6.4
Ponchatoula - 7.6
Port Allen - 7.4
Port Barre - 7.4
Port Sulphur - 7.7
Port Vincent - 7.6
Poydras - 7.7
Prairieville - 7.5
Presquille - 7.7
Prien - 6.5
Provencal - 5.6
Raceland - 7.6
Rayne - 7.5
Rayville - 7.4
Red Chute - 6.5
Reddell - 7.6
Reserve - 7.6
Richwood - 6.9
Ridgecrest - 7.5
Ringgold - 6.5
River Ridge - 7.6
Rosedale - 7.4
Roseland - 7.6
Rosepine - 6.1
Ruston - 6.8
St. Francisville - 7.4
St. Gabriel - 7.5
St. Joseph - 7.5
St. Martinville - 7.4
St. Rose - 7.6
Sarepta - 6.3
Schriever - 7.6
Scott - 7.4
Shenandoah - 7.5
Shreveport - 7
Sibley - 6.3
Simmesport - 7.5
Simsboro - 6.8
Siracusaville - 7.6
Slaughter - 7.4
Slidell - 7.6
Sorrel - 7.5
Sorrento - 7.6
South Vacherie - 7.6
Springhill - 6.3
Start - 7.4
Sterlington - 6.3
Stonewall - 6.8
Sulphur - 6.5
Sunset - 7.4
Supreme - 7.6
Swartz - 6.9
Tallulah - 7.4
Tangipahoa - 7.6
Terrytown - 7.6
Thibodaux - 7.6
Tickfaw - 7.6
Timberlane - 7.6
Union - 7.5
Urania - 7.5
Ventress - 7.4
Vidalia - 7.5
Vienna - 6.8
Vienna Bend - 5.7
Village St. George - 7.5
Ville Platte - 7.6
Vinton - 5.9
Violet - 7.6
Vivian - 7.1
Waggaman - 7.6
Walker - 7.6
Wallace - 7.6
Wallace Ridge - 7.4
Washington - 7.4
Waterproof - 7.5
Watson - 7.5
Welcome - 7.5
Welsh - 7.6
Westlake - 6.5
Westminster - 7.5
West Monroe - 7.4
Westwego - 7.6
White Castle - 7.4
Wilson - 7.5
Winnfield - 6.5
Winnsboro - 7.4
Wisner - 7.4
Woodmere - 7.7
Woodworth - 7.6
Youngsville - 7.5
Zachary - 7.4
Zwolle - 7.2