Current conditions at

Guam International Airport (PGUM)

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

Fair

81°F

27°C

Humidity 85%
Wind Speed NE 6 mph
Barometer 29.97 in (1014.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 11 Jun 1:54 am ChST
Detailed forecast for

Guam

Tonight
Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 79. Chance of showers 20 percent.
Thursday
Partly cloudy with isolated showers. East winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent.
Thursday Night
Partly cloudy with isolated showers. Northeast winds around 10 mph in the evening becoming light. Lows around 79. Chance of showers 20 percent.
Friday Through Saturday
Partly cloudy with isolated showers. East winds around 10 mph. Highs around 88. Lows around 79. Chance of showers 20 percent.
Saturday Night Through Wednesday
Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s.



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300 PM ChST Wed Jun 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database