FPMY60 PGUM 070555 SFTGUM GUZ001-MPZ003-071900- Tabular State Forecast for Guam National Weather Service Tiyan GU 355 PM ChST Thu May 7 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 Fri Sat Sun Mon Tue Wed Thu May 08 May 09 May 10 May 11 May 12 May 13 May 14 ...GUAM... Tiyan Ptcldy Ptsunny Ptsunny Ptsunny Ptsunny Ptcldy Ptcldy 78/85 78/86 78/88 78/87 78/87 79/88 76/89 20/10 20/30 30/30 30/30 40/30 20/20 20/20 ...NORTHERN MARIANA ISLANDS... Saipan Airport Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 78/86 78/86 78/88 78/88 78/88 77/87 76/89 30/20 20/20 20/20 20/10 10/20 20/20 20/20 $$