FPUS64 KBRO 091827 SFTBRO TXZ248>255-351-353>355-451-454-455-092200- Tabular State Forecast for Deep South Texas National Weather Service Brownsville TX 127 PM CDT Thu Jul 9 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 Fri Sat Sun Mon Tue Wed Jul 09 Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 ...Lower Texas Coast... Port Mansfield Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /87 79/86 82/87 82/88 81/88 80/89 80/88 /20 40/40 20/20 00/10 00/10 00/00 00/10 Port Isabel Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /87 79/87 82/89 81/89 81/89 81/88 80/88 /30 50/40 20/10 00/10 00/10 00/00 00/10 South Padre Island Mocldy Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy /86 80/86 82/87 82/87 81/87 82/86 80/86 /30 50/40 20/10 00/10 00/10 00/00 00/10 ...Rio Grande Valley... Brownsville Mocldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /92 78/92 81/94 81/94 81/94 80/94 80/94 /30 40/40 10/10 00/20 00/10 00/00 00/10 Harlingen Mocldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /93 75/93 78/95 78/95 78/96 77/96 77/95 /20 30/40 10/20 00/20 00/10 00/00 00/10 Raymondville Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /93 74/93 77/95 77/95 77/96 76/96 76/95 /20 30/40 10/20 00/20 00/10 00/00 00/20 Weslaco Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /93 76/94 79/95 78/96 79/96 78/97 78/96 /30 20/30 10/20 00/20 00/10 00/00 00/20 McAllen Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Vryhot Ptcldy /96 78/96 81/98 80/99 80/99 79/100 79/99 /20 10/30 20/10 00/10 00/10 00/00 00/10 ...Other Deep South Texas Cities... Rio Grande City Ptcldy Ptcldy Ptcldy Ptcldy Vryhot Ptcldy Mocldy /96 76/96 79/99 78/99 78/100 78/99 78/98 /10 10/20 10/20 10/10 10/10 00/00 00/10 Falfurrias Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Mocldy /95 75/92 77/94 77/95 77/96 76/95 75/94 /10 20/60 20/30 00/10 10/20 00/10 00/20 Hebbronville Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Mocldy /93 75/91 77/94 76/94 77/94 76/94 75/93 /10 10/40 30/30 00/10 10/10 10/10 10/20 Zapata Ptcldy Ptcldy Vryhot Vryhot Vryhot Vryhot Mocldy /98 77/97 79/100 79/100 79/101 78/100 78/98 /00 10/20 20/20 20/00 10/10 10/10 10/10 $$