Current conditions at

Guam International Airport (PGUM)

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

Fair

88°F

31°C

Humidity 63%
Wind Speed E 9 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 10 Jun 1:54 pm 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 And Thursday
Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 79. 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 a 10 percent chance of light showers. Light and variable winds. Highs around 87. Lows around 79.
Saturday Night Through Monday Night
Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s.
Tuesday
Partly sunny with a 20 percent chance of showers. Highs in the upper 80s.



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351 AM 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