FPMY60 PGUM 080600 SFTGUM GUZ001-MPZ003-081900- Tabular State Forecast for Guam National Weather Service Tiyan GU 400 PM ChST Wed Jul 8 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 Thu Fri Sat Sun Mon Tue Wed Jul 09 Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 ...GUAM... Tiyan Ptsunny Ptcldy Ptcldy Ptcldy Ptsunny Ptsunny Ptsunny 75/87 76/88 77/88 79/88 79/87 81/86 79/86 40/30 20/20 20/20 40/30 20/20 30/30 30/30 ...NORTHERN MARIANA ISLANDS... Saipan Airport Ptsunny Ptcldy Ptsunny Ptcldy Ptcldy Ptsunny Ptsunny 78/88 76/88 77/87 79/88 79/87 81/86 78/88 40/30 20/20 20/30 40/30 20/20 30/30 30/30 $$