FPCA62 TJSJ 181833 SFTPR PRZ001>013-VIZ001-002-190900- Tabular State Forecast for PUERTO RICO AND U.S. VIRGIN ISLANDS National Weather Service San Juan PR 233 PM AST 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 Tue Wed Thu Fri Sat Sun Mon May 19 May 20 May 21 May 22 May 23 May 24 May 25 ...PRZ001\San Juan and Vicinity-... Including the municipalities of...BAYAMON...CAROLINA...CATANO... Ptcldy Shwrs Ptcldy Shwrs Ptcldy Shwrs Shwrs 74/87 74/87 74/87 74/87 75/87 75/87 75/87 30/40 30/50 50/30 40/50 20/20 50/60 60/60 ...PRZ002... Northeast- Ptcldy Shwrs Ptcldy Shwrs Shwrs Shwrs Shwrs 74/85 74/84 74/85 74/85 74/84 74/84 74/85 40/40 30/50 50/40 50/50 30/50 50/60 60/60 ...PRZ003... Southeast- Ptcldy Ptcldy Ptcldy Shwrs Ptcldy Shwrs Shwrs 74/85 74/84 74/84 74/85 74/84 74/85 74/85 20/30 50/30 50/30 40/50 30/20 50/50 50/50 ...PRZ004... Eastern Interior- Ptcldy Ptcldy Ptcldy Shwrs Ptcldy Shwrs Shwrs 70/83 70/83 70/83 71/83 71/83 71/83 71/83 30/30 30/40 50/30 40/50 30/30 50/60 60/60 ...PRZ005... Nort Central- Shwrs Ptcldy Shwrs Shwrs Sunny Shwrs Ptcldy 72/88 72/88 72/88 72/88 73/88 73/88 73/88 00/50 20/30 30/50 20/60 20/10 30/50 30/40 ...PRZ006... Central Interior- Ptcldy Ptcldy Ptcldy Shwrs Ptcldy Shwrs Ptcldy 69/82 69/81 69/82 69/82 70/82 70/82 70/82 10/30 20/30 30/30 20/50 30/10 30/50 20/40 ...PRZ007... Ponce and Vicinity- Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 72/86 73/85 73/86 73/86 73/86 73/86 73/86 00/10 00/10 10/30 10/10 20/20 20/40 20/40 ...PRZ008... Northwest- Shwrs Shwrs Shwrs Shwrs Ptcldy Shwrs Ptcldy 71/86 71/87 71/87 71/87 71/86 72/87 72/87 10/60 20/60 30/60 20/60 40/20 30/60 30/40 ...PRZ009... Western Interior- Shwrs Ptcldy Shwrs Ptcldy Ptcldy Shwrs Shwrs 69/84 69/83 69/84 69/84 69/84 70/84 69/84 00/50 10/40 20/60 10/40 40/40 20/60 30/50 ...PRZ010... Mayaguez and Vicinity- Shwrs Shwrs Shwrs Ptcldy Ptcldy Shwrs Shwrs 72/89 73/89 72/89 73/89 73/89 73/89 73/89 20/60 20/50 30/60 30/40 50/40 20/60 50/60 ...PRZ011... Southwest- Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy Shwrs 73/91 74/90 74/90 74/90 74/90 74/91 74/91 20/10 00/10 10/30 10/10 20/20 10/30 40/50 ...PRZ012... Culebra- Ptcldy Shwrs Shwrs Shwrs Shwrs Ptcldy Shwrs 79/86 78/86 78/86 79/86 79/86 79/86 79/86 30/40 30/50 40/50 40/50 40/50 40/40 40/60 ...PRZ013... Vieques- Ptcldy Shwrs Ptcldy Shwrs Ptcldy Ptcldy Shwrs 77/86 77/86 77/86 77/86 77/86 77/86 77/86 30/40 30/50 40/30 40/50 40/40 40/40 60/60 ...VIZ001... St Thomas St John and adjacent islands Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Ptcldy Shwrs 78/85 78/85 77/85 78/85 78/85 78/85 78/85 20/40 20/40 00/40 30/40 10/50 30/30 40/60 ...VIZ002... St Croix- Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Shwrs 77/86 77/86 77/86 77/86 77/86 77/86 77/86 20/30 20/40 00/30 10/20 30/40 40/40 50/50 $$