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Current conditions at
Guam International Airport (PGUM)
Lat: 13.48°NLon: 144.8°EElev: 304ft.
Partly Cloudy
88°F
31°C
| Humidity | 70% |
| Wind Speed | W 14 mph |
| Barometer | 29.84 in (1007.4 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 15 Aug 10:54 am ChST |
Extended Forecast for
Santa Rosa GU
Today

High: 86 °F
Partly Sunny
Tonight

Low: 77 °F
Scattered
ShowersSunday

High: 85 °F
Scattered
ShowersSunday Night

Low: 76 °F
Scattered
ShowersMonday

High: 85 °F
Mostly Sunny
Monday Night

Low: 76 °F
Partly Cloudy
Tuesday

High: 86 °F
Partly Sunny
Tuesday Night

Low: 77 °F
Chance
ShowersWednesday

High: 86 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 86. West southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. West southwest wind 11 to 14 mph. Chance of precipitation is 40%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 85. West southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. West southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 85. West southwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Partly sunny, with a high near 86.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 77.
Wednesday
A chance of showers. Partly sunny, with a high near 86.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
A chance of showers. Partly sunny, with a high near 85.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 82.
Friday
A chance of showers. Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Santa Rosa GU
13.4°N 144.67°E
13.4°N 144.67°E
6:05 am ChST Aug 15, 2026
11am ChST Aug 15, 2026-6pm ChST Aug 21, 2026


