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Current conditions at
Guam International Airport (PGUM)
Lat: 13.48°NLon: 144.8°EElev: 304ft.
A Few Clouds
77°F
25°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1012.8 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 7 Sep 12:54 am ChST |
Extended Forecast for
Santa Rosa GU
Overnight

Low: 78 °F
Partly Cloudy
Labor Day
High: 86 °F
Mostly Sunny
then
Scattered
ShowersMonday Night

Low: 78 °F
Isolated
ShowersTuesday

High: 86 °F
Isolated
ShowersTuesday Night

Low: 78 °F
Scattered
ShowersWednesday

High: 86 °F
Scattered
ShowersWednesday Night

Low: 78 °F
Chance
ShowersThursday

High: 86 °F
Chance
ShowersThursday Night

Low: 77 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 78. North wind around 6 mph.
Labor Day
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 86. North wind 7 to 9 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 78. North wind 6 to 9 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 86. North northeast wind 6 to 9 mph.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. North wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 78.
Thursday
A chance of showers. Partly sunny, with a high near 86.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 77.
Friday
A chance of showers. Partly sunny, with a high near 88.
Friday Night
A chance of showers. Mostly cloudy, with a low around 77.
Saturday
A chance of showers. Partly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny, with a high near 88.
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
6:06 pm ChST Sep 6, 2026
1am ChST Sep 7, 2026-6pm ChST Sep 13, 2026


