Current conditions at

Guam International Airport (PGUM)

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

A Few Clouds

81°F

27°C

Humidity 82%
Wind Speed E 3 mph
Barometer 29.93 in (1012.5 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 7 Jun 3:54 am ChST
Detailed forecast for

Guam

Today
Partly cloudy with isolated showers. East winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent.
Tonight
Partly cloudy with isolated showers. East winds around 10 mph in the evening becoming light. Lows around 78. Chance of showers 20 percent.
Monday
Partly sunny with scattered showers. East winds 10 to 15 mph. Highs around 87. Chance of showers 30 percent.
Monday Night
Mostly cloudy with scattered showers and isolated thunderstorms. East winds 10 to 15 mph. Lows around 78. Chance of showers 30 percent.
Tuesday
Partly sunny with isolated showers and thunderstorms. East winds 10 to 15 mph. Highs around 88. Chance of showers 20 percent.
Tuesday Night Through Saturday
Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s.



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301 AM ChST Sun Jun 7 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database