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.

Fair

83°F

28°C

Humidity 82%
Wind Speed NE 7 mph
Barometer 29.94 in (1013.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 11 Nov 7:54 am ChST
Extended Forecast for

Merizo GU

  • Veterans Day

    Veterans Day: Isolated showers. Mostly sunny, with a high near 88. East northeast wind around 9 mph.

    High: 88 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 77. Northeast wind around 9 mph.

    Low: 77 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 88. East northeast wind 10 to 14 mph.

    High: 88 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 77. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 77 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 88. East northeast wind 13 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Isolated showers. Mostly sunny, with a high near 88. East northeast wind around 9 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 77. Northeast wind around 9 mph.
Thursday
Isolated showers. Mostly sunny, with a high near 88. East northeast wind 10 to 14 mph.
Thursday Night
Isolated showers. Partly cloudy, with a low around 77. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Friday
Isolated showers. Mostly sunny, with a high near 88. East northeast wind 13 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Partly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merizo GU
 13.26°N 144.69°E
Last Update:
6:05 am ChST Nov 11, 2026
Forecast Valid:
8am ChST Nov 11, 2026-6pm ChST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation