National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

81°F

27°C

Humidity 85%
Wind Speed NE 3 mph
Barometer 29.86 in (1010.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 20 Jul 9:54 pm ChST
Extended Forecast for

3 Miles S Agat GU

  • Tonight

    Tonight: Mostly cloudy, with a low around 78. Calm wind.

    Mostly Cloudy

    Low: 78 °F

  • Sunday

    Sunday: Partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming northeast 5 to 7 mph in the morning.

    Partly Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 78. Northeast wind 3 to 6 mph.

    Isolated
    Showers

    Low: 78 °F

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 90. Heat index values as high as 99. East northeast wind 5 to 8 mph.

    Isolated
    Showers

    High: 90 °F

  • Monday
    Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 78. East southeast wind around 8 mph.

    Isolated
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 90.

    Isolated
    Showers

    High: 90 °F

  • Tuesday
    Night

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

    Isolated
    Showers

    Low: 78 °F

  • Wednesday

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

    Isolated
    Showers

    High: 90 °F

  • Wednesday
    Night

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

    Mostly Cloudy

    Low: 78 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 78. Calm wind.
Sunday
Partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming northeast 5 to 7 mph in the morning.
Sunday Night
Isolated showers. Partly cloudy, with a low around 78. Northeast wind 3 to 6 mph.
Monday
Isolated showers. Mostly sunny, with a high near 90. Heat index values as high as 99. East northeast wind 5 to 8 mph.
Monday Night
Isolated showers. Partly cloudy, with a low around 78. East southeast wind around 8 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 90.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78.
Wednesday
Isolated showers. Mostly sunny, with a high near 90.
Wednesday Night
Mostly cloudy, with a low around 78.
Thursday
Partly sunny, with a high near 89.
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
Partly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Agat GU
 13.33°N 144.67°E (Elev. 994 ft)
Last Update:
6:15 pm ChST Jul 20, 2019
Forecast Valid:
10pm ChST Jul 20, 2019-6pm ChST Jul 27, 2019
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation