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: 24%.

Long-term weather forecast

  • Thursday
  • Nov 5, 2026
  • 84°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphENE 64°
  • 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 45°
  • 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 124°
  • Humidity: 73%
  • 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: 14%
  • Precipitation: 0"
  • Wind: 14mphE 80°
  • 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 68°
  • Humidity: 79%
  • 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: 23%
  • Precipitation: 0"
  • Wind: 14mphENE 77°
  • Humidity: 79%
  • 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: 16%
  • 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 66°
  • 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: 24%
  • Precipitation: 0"
  • Wind: 13mphENE 62°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 84°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 14mphENE 66°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
Ten-day trends indicate that primarily gloomy and occasionally sunny weather is forecasted.
With a probability of 24%, rainfall is predicted only for next Saturday. Expected precipitation will be minimal at 0.04".
The high temperatures are expected to remain largely stable in the upcoming period. Expected highs will hover between 84.2°F and 86°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 77°F and 78.8°F.
With a maximum temperature of 86°F, Sunday through Tuesday will be the hottest days in Umatac; the rest of the days are expected to have a maximum temperature of 84.2°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between a blazing 91.4°F and a steamy 98.6°F.
Updated: Nov 4, 2026 @ 14:12:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Umatac, predominantly overcast and occasionally clear weather is expected for the next ten days.

Rain is forecasted only for next Saturday. With a probability of 24%, minimal precipitation of 0.04" is expected.

The maximum temperature will vary 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 98.6°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, patchy clouds will move across the sky, allowing for sunshine at times.

On Saturday, the highest temperature will be 84.2°F, while the lowest temperature will be 77°F.

On Sunday, a partly cloudy outlook will keep the sky interesting throughout the day.

On Sunday, the highest temperature will be 86°F, while the lowest temperature will be 78.8°F.