Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

79°F

26°C

Humidity 85%
Wind Speed NE 5 mph
Barometer 29.91 in (1012.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 2 Apr 10:54 pm ChST
Extended Forecast for

Dededo GU

  • Tonight

    Tonight: Isolated showers.  Mostly cloudy, with a low around 75. East northeast wind 8 to 10 mph.

    Low: 75 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon.  Partly sunny, with a high near 86. East northeast wind 8 to 13 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Mostly cloudy, with a low around 75. East northeast wind 8 to 11 mph.

    Low: 75 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 87. East northeast wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Partly cloudy, with a low around 74. East northeast wind 11 to 13 mph.

    Low: 74 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 87.

    High: 87 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 8 to 10 mph.
Friday
Scattered showers, mainly before noon. Partly sunny, with a high near 86. East northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 8 to 11 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 9 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 74. East northeast wind 11 to 13 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 87.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Dededo GU
 13.52°N 144.83°E
6:07 pm ChST Apr 2, 2026
11pm ChST Apr 2, 2026-6pm ChST Apr 9, 2026
 
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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