Current conditions at

Guam International Airport (PGUM)

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

Light Rain

75°F

24°C

Humidity 96%
Wind Speed Calm
Barometer 29.82 in (1008.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 9 Oct 3:54 am ChST
Detailed forecast for

Guam

Today
Partly sunny. Scattered showers and isolated thunderstorms. Light and variable winds becoming southwest around 10 mph in the afternoon. Highs around 86. Chance of showers 40 percent.
Tonight
Mostly cloudy with scattered showers and isolated thunderstorms. Southwest winds around 10 mph in the evening becoming light. Lows around 78. Chance of showers 40 percent.
Saturday And Saturday Night
Mostly cloudy with scattered showers and isolated thunderstorms. Southwest winds 10 to 15 mph. Highs around 87. Lows around 79. Chance of showers 30 percent.
Sunday
Partly cloudy with isolated showers. West winds 10 to 15 mph. Highs around 86. Chance of showers 20 percent.
Sunday Night Through Thursday
Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s.



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401 AM ChST Fri Oct 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database