Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

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 Calm
Barometer 29.88 in (1011.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 4 Oct 7:54 pm ChST
Detailed forecast for

Guam

Tonight
Partly cloudy with isolated showers and thunderstorms. Light and variable winds. Lows around 76. Chance of showers 20 percent.
Sunday And Sunday Night
Partly cloudy with isolated showers and thunderstorms. Light and variable winds. Highs around 87. Lows around 78. Chance of showers 20 percent.
Monday Through Tuesday
Mostly cloudy with scattered showers and isolated thunderstorms. Southeast winds 10 to 15 mph. Highs around 86. Lows around 76. Chance of showers 50 percent.
Tuesday Night
Mostly cloudy with a 40 percent chance of showers and a slight chance of thunderstorms. Lows in the mid 70s.
Wednesday Through Saturday
Partly cloudy with a 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.



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300 PM ChST Sat Oct 4 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database