Weather forecast for 10 daysUmatac, GU

10-day overview

Daily temperatures

Warmest period: Sunday - Tuesday 86°C.
Minimum temperature: 84°C.

Chance of precipitation

Highest chance: today 62%.

Long-term weather forecast

  • Wednesday
  • Nov 4, 2026
  • min.
  • 77°F
Showers Early
Showers Early
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Wind: 6mphENE 62°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 6:16 am ChST
  • Sunset: 5:53 pm ChST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 84°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphENE 65°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 6:16 am ChST
  • Sunset: 5:53 pm ChST
  • ▼
  • Friday
  • Nov 6, 2026
  • 84°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 13mphNE 44°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 6:16 am ChST
  • Sunset: 5:53 pm ChST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 84°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphSE 132°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 6:17 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 14mphE 81°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 6:17 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Monday
  • Nov 9, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 16mphENE 66°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 6:17 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphENE 78°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 6:18 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 84°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 12mphENE 77°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 6:18 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 84°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphENE 64°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Friday
  • Nov 13, 2026
  • 84°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 13mphENE 64°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
During the ten-day period, primarily overcast and occasionally sun-filled and rain-soaked weather is anticipated.
With a probability of 62%, rainfall is forecasted only for today. Expected precipitation will be minimal at 0.04".
Temperature variation will be minimal in the upcoming period. The maximum temperature will vary between 84.2°F and 86°F, while fluctuations in the night’s lowest temperature will be also minimal, as the overnight low will fall between 77°F and 78.8°F.
With a maximum temperature of 86°F, Sunday through Tuesday will be the hottest days in Umatac; all other days, the maximum temperature will be the same 84.2°F.
Combining with the humidity, the maximum feel-like temperature may increase considerably and range between a blazing 91.4°F and a steamy 100.4°F.
Updated: Nov 4, 2026 @ 12:48:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Umatac, a combination of predominantly cloudy and occasionally sun-filled and showery weather is forecasted for the next ten days.

Rainfall is expected only today. With a probability of 62%, minimal precipitation of 0.04" is expected.

The maximum temperature will range between 84.2°F and 86°F, while the minimum temperature will vary between 77°F and 78.8°F.
Including the humidity's impact, the maximum feel-like temperature will range between 91.4°F and 100.4°F.

With a maximum temperature of 86°F, Sunday through Tuesday will be the hottest days. All other days, the maximum temperature will be the same 84.2°F.

On Saturday, clouds will come and go, but expect bright periods in between.

No, it will not rain on Saturday.

On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 77°F.

On Sunday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

No, it will not rain on Sunday.

On Sunday, the maximum temperature will be 86°F, while the minimum temperature will be 78.8°F.