Weather forecast for today
Guam, USA


Weather forecast and temperature for today - Thursday, Sep 21.

Scattered Thunderstorms

Scattered Thunderstorms
88°F / 81°F
  • Wind: 6mph NNE
  • Humidity: 78%
  • Precip. probability: 45%
  • Precipitation: 0.12"
  • UV index: 11
Today, in, scattered thunderstorms are anticipated.
Minimal precipitation is forecasted. A modest fluctuation in temperature is expected, achieving a maximum of a hot 87.8°F and dipping to a minimum of a moderately hot 80.6°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at an extremely hot 104°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature is predicted to correspond with the average 84.4°F high in September.
Sunrise was at 06:09 and sunset at 18:18; the daylight lasted for 12h and 8min.

Current condition and temperature - Hagåtña, GU

22:07 ChST
  • 79°F
  • Feels like: 79°F
  • Wind: 4mph S
  • Humidity: 97%
  • Dewpoint: 77°F
  • Pressure: 29.81"Hg
  • Precipitation: 0.08"
  • Visibility: 5mi
  • UV index: 0
At the moment, rain is falling.
Current rainfall is 0.08".
The temperature is a moderately hot 78.8°F. The current temperature is near the lowest anticipated 80.6°F for today.

Hourly weather forecast and temperature - Hagåtña, GU

  • 79°F
  • Feels like:
  • Wind: 4mph NE
  • Pressure: 29.8"Hg
  • Humidity: 96%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Today, the weather will be cloudy.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 78.8°F. The feels-like temperature will be between a maximum of 86°F and a minimum of 86°F.
The highest temperature will be resembling to September's average maximum of 84.4°F. The lowest temperature will be also comparable to September's average minimum of 82.8°F.

Guam, USA

Guam is an unincorporated US territory situated in the North Pacific Ocean, being the southernmost and largest of the Mariana Islands. The total area of Guam is 561 sq km (217 sq mi), with an estimated population of 152,600 in 2022. The capital is Hagåtña (formerly Agana).

The indigenous population of Guam consists of Chamorro, Malayo-Indonesian, Spanish, Filipino and Mexican ancestry. Both Chamorro and English are official languages.

Guam has been a major US air and naval base since 1950 when it was made a US territory and placed under the Department of the Interior. The economy of the island relies mostly on military bases and tourism.

The currency exchange rate is 1 USD to 0.925 euro. There is no official religion in Guam. The official name in Chamorro is Guåhan and in English Territory of Guam. The population rank in 2022 is 193. The population projection for 2030 is 166,000. The density of persons per sq mi (2018) is 786.1 and per sq km (2018) is 303.7. The urban-rural population is 94.8% urban and 5.2% rural (2018). The life expectancy at birth in 2017 was 73.6 years for males and 78.6 years for females. The literacy rate of the population aged 15 and over is 100%. The GNI per capita (2009) is 24,446 USD.

Guam is a self-governing, organized, unincorporated territory of the United States with one legislative house (Guam Legislature [15'>). The GNI (2009) is 4,491 million USD.

Useful resources

  • Gov Guam Directory - official portal for the Island of Guam providing information and services
  • University of Guam - public land and sea grant institution accredited by the WASC Senior College and University Commission
  • Academy of Our Lady of Guam - all-girls Catholic school located in the heart of Hagåtña, founded by the Sisters of Mercy
  • The Guam Museum - cultural institution fostering an appreciation for Guam’s culture and natural heritage

Guam, USA

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