Current conditions at

Guam International Airport (PGUM)

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

Partly Cloudy

82°F

28°C

Humidity 82%
Wind Speed SE 5 mph
Barometer 29.86 in (1010.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Jul 2:54 am ChST
Detailed forecast for

Guam

Today
Partly cloudy with isolated showers. Southeast winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent.
Tonight
Mostly cloudy with isolated showers. Southeast winds around 10 mph in the evening becoming light. Lows around 78. Chance of showers 20 percent.
Saturday Through Sunday
Mostly cloudy. Scattered showers and isolated thunderstorms. Light and variable winds. Highs near 87. lows around 78. Chance of showers 40 percent.
Sunday Night Through Thursday
Mostly cloudy with a 40 percent chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the upper 80s.





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302 AM ChST Fri Jul 4 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database