Weather forecast for 10 daysUmatac, GU

Weather forecast for the weekend

Sunday Nov 8, 2026

  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 15mphENE 77°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 6:17 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
On Sunday, in Umatac, a mix of clouds and blue sky is expected.
Temperature values will show minor divergence, extending from a tropical 86°F to a warm 78.8°F.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a fiery hot 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature is anticipated to match November's standard maximum of 84.2°F.
Sunrise will be at 6:17 am and sunset at 5:52 pm; tomorrow's daylight will last for 11h and 35min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Monday 86°C.
Coldest period: tomorrow - Monday 86°C.

Chance of precipitation

Highest chance: 24%.

Long-term weather forecast

  • Saturday
  • Nov 7, 2026
  • min.
  • 77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphENE 63°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 6:17 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 15mphENE 77°
  • Humidity: 79%
  • 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: 15%
  • 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: 20%
  • Precipitation: 0"
  • Wind: 13mphE 91°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 6:18 am ChST
  • Sunset: 5:52 pm ChST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 10mphENE 74°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 6:18 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 86°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 12mphNE 54°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Friday
  • Nov 13, 2026
  • 86°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphENE 58°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphENE 58°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 6:19 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 16mphENE 68°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 6:20 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
  • Monday
  • Nov 16, 2026
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 16mphENE 74°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 6:20 am ChST
  • Sunset: 5:51 pm ChST
  • ▼
For the coming ten days, primarily dull and occasionally dry and sunny weather is expected.
With a 24% probability, rainfall is forecasted only for next Monday. The precipitation will be minimal at 0.08".
In the upcoming period, the maximum temperature will stay unchanged, holding at 86°F, while the overnight low will be also nearly unchanged, as the overnight low will fall between 77°F and 78.8°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a steamy 98.6°F and a sizzling 98.6°F.
Updated: Nov 7, 2026 @ 09:15:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Umatac, a pleasant mix of sun and clouds will define the day.

Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 78.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 98.6°F.
The highest temperature will be in line with the average maximum of 84.2°F in November. Tomorrow, the lowest temperature will be a few degrees lower than the average low temperature.

On Sunday, in Umatac, sunrise will be at 6:17 am and sunset at 5:52 pm (ChST).

Tomorrow, the daylight will last for 11h and 35min.