Weather forecast for 10 days
Hagåtña, GU

Weather forecast for the weekend

Saturday, Jun 21.

PM Showers
5:53 am

6:51 pm
ChST
PM Showers
90°F / 81°F
  • Wind: 9mph ESE
  • Humidity: 69%
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • UV index: 11

Sunday, Jun 22.

Partly Cloudy
5:54 am

6:51 pm
ChST
Partly Cloudy
90°F / 81°F
  • Wind: 9mph ESE
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
On Sunday, June 15, pockets of stormy weather could produce isolated thunderstorms.
Minimal precipitation is forecasted for today. Temperatures will experience a minor oscillation, reaching a high of a humid 87.8°F and dropping to a low of a warm 78.8°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a blisteringly hot 104°F. 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 maximum temperature is anticipated to match the regular June high of 84.6°F.
Sunrise will be at 05:53 and sunset at 18:50; the daylight will last for 12h and 58min.

Frequently asked questions

What is the weather forecast for for today?
Today, unstable conditions may trigger brief thunderstorms.
Will it rain today?
Today, there is a low probability of minimal rainfall in.
What will be the highest temperature today?
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 78.8°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 104°F.
The highest temperature will be in line with the average maximum of 84.6°F in June. Today, the lowest temperature will be relatively lower than the average low temperature.
When are sunrise and sunset today?
On Sunday, in, sunrise will be at 05:53 and sunset at 18:50 (ChST).
How long is the day today?
In, today, there will be 12h and 58min of daylight.
What is the weather forecast for the next ten days?
In, a combination of lightning-active, cloudy and showery weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Monday, Tuesday, Thursday, Saturday, next Monday through next Wednesday in. With moderate precipitation of 0.67", next Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 87.8°F and 89.6°F, while the minimum temperature will vary between 78.8°F and 82.4°F.
Combining with the humidity, the maximum feel-like temperature will vary between 100.4°F and 107.6°F.
What will be the hottest and the coldest days?
The hottest days will be Wednesday through Sunday, with a maximum of 89.6°F. All other days, the maximum temperature will be the same 87.8°F.

Long-term weather forecast

MonJun 16.
  • 88°F
  • 79°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph ENE
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • 5:53 am 6:50 pm ChST
TueJun 17.
  • 88°F
  • 81°F
Showers
Showers
  • Wind: 11mph E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 49%
  • Precipitation: 0.16"
  • 5:53 am 6:50 pm ChST
WedJun 18.
  • 90°F
  • 82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph E
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:53 am 6:50 pm ChST
ThuJun 19.
  • 90°F
  • 81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 42%
  • Precipitation: 0.12"
  • 5:53 am 6:51 pm ChST
FriJun 20.
  • 90°F
  • 81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ESE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 6:51 pm ChST
SatJun 21.
  • 90°F
  • 81°F
PM Showers
PM Showers
  • Wind: 9mph ESE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • 5:53 am 6:51 pm ChST
SunJun 22.
  • 90°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:54 am 6:51 pm ChST
MonJun 23.
  • 88°F
  • 81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph E
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 49%
  • Precipitation: 0.24"
  • 5:54 am 6:52 pm ChST
TueJun 24.
  • 88°F
  • 81°F
Thunderstorms
Thunderstorms
  • Wind: 11mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 0.43"
  • 5:54 am 6:52 pm ChST
WedJun 25.
  • 88°F
  • 81°F
Thunderstorms
Thunderstorms
  • Wind: 11mph E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 0.67"
  • 5:54 am 6:52 pm ChST
Looking ahead, conditions suggest a period of unstable, overcast and rain-soaked weather is expected.
Rainfall is anticipated on Monday, Tuesday, Thursday, Saturday, next Monday through next Wednesday.
The high temperatures are expected to remain largely stable in the upcoming period. Highs will range from 87.8°F to 89.6°F, while the lowest nighttime temperatures will be also relatively consistent, as the minimum temperature is expected to range between 78.8°F and 82.4°F.
The hottest days will be Wednesday through Sunday, with a maximum of 89.6°F; on all other days, the maximum temperature remains steady at 87.8°F.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between a torrid 100.4°F and a blistering 107.6°F.
Updated: Jun 15, 2025 @ 19:05:41 UTC
Published by: Weather U.S. | About Us
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