FPUS64 KLCH 180806 SFTLCH LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-252>254-TXZ180-201-259>262-515-516-615-616-182200- Tabular State Forecast for Southwest Louisiana and Southeast Texas National Weather Service Lake Charles LA 306 AM CDT Mon May 18 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Today Tue Wed Thu Fri Sat Sun May 18 May 19 May 20 May 21 May 22 May 23 May 24 ...Louisiana... Alexandria Ptcldy Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /90 74/90 71/85 69/84 69/82 69/83 69/84 /20 10/60 70/90 60/80 60/90 70/70 40/70 Lake Charles Ptcldy Mocldy Tstrms Tstrms Tstrms Tstrms Tstrms /88 77/88 74/86 72/84 72/83 72/83 72/84 /30 10/30 50/90 40/70 50/90 80/70 50/60 Lafayette Ptcldy Ptcldy Tstrms Tstrms Tstrms Tstrms Tstrms /88 75/88 72/86 70/84 71/83 71/82 71/83 /10 10/30 40/90 40/60 40/80 70/80 50/70 New Iberia Ptcldy Ptcldy Tstrms Tstrms Tstrms Tstrms Tstrms /89 75/89 72/87 70/86 71/84 71/84 71/84 /10 10/30 30/80 30/50 40/70 70/70 50/60 ...Texas... Beaumont Ptcldy Ptcldy Tstrms Tstrms Tstrms Tstrms Tstrms /87 77/88 74/85 72/84 72/83 71/83 71/84 /30 10/20 60/80 40/70 60/90 70/70 50/60 Port Arthur Ptcldy Mocldy Tstrms Tstrms Tstrms Tstrms Tstrms /86 79/87 76/85 74/84 75/82 74/82 75/83 /30 20/20 50/70 40/60 50/90 70/70 50/60 Orange Mocldy Mocldy Tstrms Tstrms Tstrms Tstrms Tstrms /86 78/86 75/84 73/84 73/82 72/83 73/83 /30 10/20 50/80 40/70 60/90 70/70 50/60 $$