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Strong Thunderstorms and Heavy Rain Possible

A frontal boundary stretching from New Mexico across Texas and into the Gulf Coast will be the focus for strong to severe thunderstorms. Heavy rain, with local flooding is also possible in these areas. A low pressure area near the Carolina coast may also bring heavy rain and local flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Agana, Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 299ft.

Mostly Cloudy

88°F

31°C

Humidity 75%
Wind Speed NE 16 mph
Barometer 29.78 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 25 Jun 1:25 pm ChST
Extended Forecast for

Tamuning GU

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 87. East northeast wind around 11 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 87 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 77. East wind around 9 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 77 °F

  • Monday

    Monday: Partly sunny, with a high near 88. South southeast wind 9 to 11 mph.

    Partly Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 78. East southeast wind 3 to 7 mph.

    Mostly Cloudy

    Low: 78 °F

  • Tuesday

    Tuesday: Isolated showers.  Mostly sunny, with a high near 89. East wind 5 to 10 mph.

    Isolated
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 78.

    Isolated
    Showers

    Low: 78 °F

  • Wednesday

    Wednesday: Isolated showers.  Partly sunny, with a high near 90.

    Isolated
    Showers

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Mostly cloudy, with a low around 78.

    Isolated
    Showers

    Low: 78 °F

  • Thursday

    Thursday: Partly sunny, with a high near 90.

    Partly Sunny

    High: 90 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. East northeast wind around 11 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East wind around 9 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 88. South southeast wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 78. East southeast wind 3 to 7 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 89. East wind 5 to 10 mph.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78.
Wednesday
Isolated showers. Partly sunny, with a high near 90.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 78.
Thursday
Partly sunny, with a high near 90.
Thursday Night
Mostly cloudy, with a low around 78.
Friday
Partly sunny, with a high near 89.
Friday Night
Mostly cloudy, with a low around 78.
Saturday
Isolated showers. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Tamuning GU
 13.49°N 144.79°E (Elev. 3 ft)
8:41 am ChST Jun 25, 2017
1pm ChST Jun 25, 2017-6pm ChST Jul 1, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database