FPUS64 KLCH 200806 SFTLCH LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-252>254-TXZ180-201-259>262-515-516-615-616-202200- Tabular State Forecast for Southwest Louisiana and Southeast Texas National Weather Service Lake Charles LA 306 AM CDT Wed May 20 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 Thu Fri Sat Sun Mon Tue May 20 May 21 May 22 May 23 May 24 May 25 May 26 ...Louisiana... Alexandria Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /84 70/84 70/83 70/84 70/82 70/83 70/85 /70 30/80 80/90 50/90 70/90 70/90 50/70 Lake Charles Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /85 73/84 73/84 74/84 73/82 73/83 73/85 /60 30/70 80/90 50/80 70/90 60/80 50/60 Lafayette Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /85 71/84 72/84 73/84 73/83 72/83 72/83 /70 40/70 60/80 40/80 60/90 70/80 40/70 New Iberia Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /87 72/86 73/85 73/86 73/84 73/84 72/85 /70 30/70 60/70 40/70 60/80 80/80 50/70 ...Texas... Beaumont Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /85 73/83 72/84 73/83 73/82 72/83 72/85 /60 40/80 70/90 40/90 80/90 60/80 40/60 Port Arthur Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /85 75/83 75/84 76/84 75/81 74/83 75/84 /60 30/80 70/80 50/80 80/90 60/80 40/60 Orange Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms Tstrms /84 74/82 74/83 75/83 74/82 73/83 73/84 /60 40/70 70/90 50/80 80/90 60/80 40/60 $$