Current conditions at

Guam International Airport (PGUM)

Lat: 13.48° N Lon: 144.8° E Elev: 304 ft.

Partly Cloudy

85°F

29°C

Humidity 77%
Wind Speed W 7 mph
Barometer 29.89 in (1011.1 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 28 Sep 11:54 am ChST
Detailed forecast for

Guam

Today
Partly sunny with scattered showers and isolated thunderstorms. Light and variable winds. Highs around 87. Chance of showers 40 percent.
Tonight
Partly cloudy with isolated showers. Light and variable winds. Lows around 78. Chance of showers 20 percent.
Tuesday And Tuesday Night
Partly cloudy with isolated showers. west winds 5 to 10 mph. Highs around 88. Lows around 79. Chance of showers 20 percent.
Wednesday
Partly sunny with isolated showers. West winds 10 to 15 mph. Highs around 88. Chance of showers 20 percent.
Wednesday Night Through Thursday
Mostly cloudy with a 30 percent chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s.
Thursday Night
Mostly cloudy with a 40 percent chance of showers and a slight chance of thunderstorms. Lows in the upper 70s.
Friday Through Friday Night
Breezy. Mostly cloudy with a 50 percent chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s.
Saturday
Breezy. Partly sunny with a 40 percent chance of showers and a slight chance of thunderstorms. Highs in the mid 80s.
Saturday Night
Breezy. Mostly cloudy with a 30 percent chance of showers and a slight chance of thunderstorms. Lows in the upper 70s.
Sunday
Breezy. Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Chance of showers 30 percent.





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352 AM ChST Mon Sep 28 2026
 
 

Additional Resources

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