Weather forecast for 10 days
Guam, USA

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Weather forecast for the weekend

Weather forecast - Sunday, Dec 22.

Scattered Thunderstorms
06:38

18:01
ChST
Scattered Thunderstorms
88°F / 79°F
  • Wind: 13mph E
  • Humidity: 82%
  • Precip. probability: 55%
  • Precipitation: 0.12"
  • UV index: 9
Tomorrow, on Sunday, scattered thunderstorms are also anticipated.
Minimal precipitation is expected. The highest daytime temperature will reach a tropical 87.8°F (31°C), creating a slight contrast with the forecasted nighttime low of a warm 78.8°F (26°C).
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a blistering 107.6°F (42°C). Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The day's peak temperature will be a couple of degrees higher than the regular high for December of 83.5°F (28.6°C).
Sunrise will be at 06:38 and sunset at 18:01; tomorrow's daylight will last for 11h and 22min.

Long-term weather forecast

10 days weather forecast - Hagåtña, GU

SatDec 21.
  • min.
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph E
  • Humidity: 92%
  • UV index: 0
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:38 18:00 ChST
SunDec 22.
  • 88°F
  • 79°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph E
  • Humidity: 82%
  • UV index: 9
  • Precip. probability: 55%
  • Precipitation: 0.12"
  • 06:38 18:01 ChST
MonDec 23.
  • 88°F
  • 79°F
AM Showers
AM Showers
  • Wind: 15mph E
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • 06:39 18:01 ChST
TueDec 24.
  • 88°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ENE
  • Humidity: 72%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:39 18:02 ChST
WedDec 25.
  • 86°F
  • 79°F
Few Showers
Few Showers
  • Wind: 17mph ENE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 06:40 18:02 ChST
ThuDec 26.
  • 88°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph ENE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 06:40 18:03 ChST
FriDec 27.
  • 88°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ENE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 06:41 18:03 ChST
SatDec 28.
  • 88°F
  • 81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph ENE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:41 18:04 ChST
SunDec 29.
  • 88°F
  • 81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph ENE
  • Humidity: 75%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0"
  • 06:42 18:04 ChST
MonDec 30.
  • 88°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph ENE
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 23%
  • Precipitation: 0"
  • 06:42 18:05 ChST
For the next ten days, a combination of primarily cloudy and occasionally rainy and stormy weather is forecasted.
Rainfall is anticipated on Sunday, Monday, Wednesday through Friday.
Temperature fluctuation will be unnoticeable in the next ten days. The maximum temperature will vary between 86°F (30°C) and 87.8°F (31°C), while the lowest nightly temperature will be also very similar, as the lowest temperature will vary between 78.8°F (26°C) and 80.6°F (27°C).
For the next ten days, almost every day, the maximum temperature will be the same 87.8°F (31°C); Wednesday will be the coldest day, with the highest temperature of 86°F (30°C).
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a very hot 98.6°F (37°C) and a blisteringly hot 107.6°F (42°C).
Updated: Dec 21, 2024 @ 15:44:39 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Guam, USA

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