FPMY60 PGUM 152340 SFTGUM GUZ001-MPZ003-160700- Tabular State Forecast for Guam National Weather Service Tiyan GU 940 AM ChST Fri Oct 16 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 Sat Sun Mon Tue Wed Thu Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 ...GUAM... Tiyan Ptcldy Ptcldy Tstrms Cloudy Ptsunny Ptsunny Ptsunny /87 76/84 76/83 74/84 77/85 79/86 80/88 /20 20/20 80/100 90/40 30/30 30/30 30/30 ...NORTHERN MARIANA ISLANDS... Saipan Airport Ptcldy Ptsunny Shwrs Shwrs Ptsunny Ptsunny Ptsunny /87 77/85 76/83 74/84 77/85 79/87 80/88 /20 30/30 30/50 60/50 30/30 30/30 30/30 $$