National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Mostly Cloudy

84°F

29°C

Humidity 77%
Wind Speed NE 6 mph
Barometer 29.87 in (1010.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 13 Jun 6:54 pm ChST
Extended Forecast for

2 Miles N Santa Rosa GU

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 84. East northeast wind 5 to 7 mph.

    Low: 84 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 8 mph.

    High: 86 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 84. East northeast wind 5 to 7 mph.

    Low: 84 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 9 mph.

    High: 86 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 84. East wind 5 to 8 mph.

    Low: 84 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Partly sunny, with a high near 86.

    High: 86 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 84. East northeast wind 5 to 7 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 8 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 84. East northeast wind 5 to 7 mph.
Monday
Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 9 mph.
Monday Night
Isolated showers. Partly cloudy, with a low around 84. East wind 5 to 8 mph.
Tuesday
Isolated showers. Partly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 84.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 84.
Thursday
A chance of showers. Partly sunny, with a high near 86.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 84.
Juneteenth
A chance of showers. Partly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 84.
Saturday
Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Santa Rosa GU
 13.42°N 144.67°E
Last Update:
6:06 pm ChST Jun 13, 2026
Forecast Valid:
7pm ChST Jun 13, 2026-6pm ChST Jun 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation