


Hazardous Weather Conditions
Current conditions at
Guam International Airport (PGUM)
Lat: 13.48°NLon: 144.8°EElev: 304ft.
Light Rain Fog/Mist
25°C
77°F
Humidity | 96% |
Wind Speed | Calm |
Barometer | 29.80 in |
Dewpoint | 24°C (76°F) |
Visibility | 4.83 km |
Heat Index | 26°C (78°F) |
Last update | 21 Jul 5:05 am ChST |
Extended Forecast for
Santa Rosa GU
Overnight
Low: 24 °C
Scattered
ShowersMonday
High: 31 °C
Scattered
ShowersMonday Night
Low: 25 °C
Scattered
ShowersTuesday
High: 31 °C
Partly Sunny
Tuesday Night
Low: 24 °C
Scattered
ShowersWednesday
High: 31 °C
Scattered
ShowersWednesday Night
Low: 24 °C
Chance
ShowersThursday
High: 31 °C
Chance
ShowersThursday Night
Low: 24 °C
Showers
Likely
Detailed Forecast
Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 24. South southeast wind around 11 km/h. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 31. South wind 11 to 21 km/h. Chance of precipitation is 40%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 25. East southeast wind 10 to 14 km/h. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 31. South southeast wind 10 to 15 km/h increasing to 16 to 21 km/h.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 24. Southeast wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 24.
Thursday
A chance of showers. Mostly cloudy, with a high near 31.
Thursday Night
Showers likely. Mostly cloudy, with a low around 24.
Friday
Showers likely. Cloudy, with a high near 29.
Friday Night
A chance of showers. Mostly cloudy, with a low around 24.
Saturday
Showers likely. Cloudy, with a high near 29.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 24.
Sunday
A chance of showers. Partly sunny, with a high near 28.
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
4:00 am ChST Jul 21, 2025
5am ChST Jul 21, 2025-6pm ChST Jul 27, 2025