207 

FPMY50 PGUM 290602

ZFPGUM



Zone Forecast for Guam and the Northern Marianas

National Weather Service Tiyan GU

402 PM ChST Mon Jun 29 2026



GUZ001-MPZ001>003-292030-

Guam-Rota-Tinian-Saipan-

402 PM ChST Mon Jun 29 2026



.TONIGHT...Mostly cloudy with scattered showers. East winds 10 mph. 

Lows around 79. Chance of showers 40 percent for Guam and Rota and 30

percent for Tinian and Saipan.

.TUESDAY...Partly cloudy with scattered showers. East winds 10 mph. 

Highs around 88. Chance of showers 30 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. East winds

10 mph. Lows around 79. Chance of showers 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. East winds 10 mph.

Highs around 88. Chance of showers 20 percent. 

.WEDNESDAY NIGHT...Mostly cloudy with scattered showers. East winds

10 mph. Lows around 79. Chance of showers 30 percent. 

.THURSDAY...Partly sunny with isolated showers. Northeast winds

10 mph. Highs around 88. Chance of showers 20 percent. 

.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers.

Lows in the upper 70s.   

.FRIDAY THROUGH INDEPENDENCE DAY...Mostly cloudy with a 20 percent

chance of showers. Highs in the upper 80s. Lows in the upper 70s.   

.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy with a 30 percent 

chance of showers. Lows in the upper 70s. Highs in the upper 80s. 



$$