Weather forecast for tomorrow
Umatac, GU

Weather forecast for tomorrow

Monday, May 12.

Cloudy
5:55 am

6:40 pm
ChST
Cloudy
88°F / 81°F
  • Wind: 16mph E
  • Humidity: 68%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Monday, extensive cloud cover will block out the sun.
The temperature is anticipated to vary slightly from a high of a humid 87.8°F to a low of a moderately hot 80.6°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a torrid 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.
Expect the maximum temperature to remain consistent with the typical May high of 84.2°F.
Sunrise will be at 5:55 am and sunset at 6:40 pm; tomorrow's daylight will last for 12h and 45min.

Frequently asked questions

What is the weather forecast for Umatac for tomorrow?
Tomorrow, the sky will be blanketed in clouds.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 80.6°F. The maximum heat index, which combines air temperature and relative humidity, is computed to be 98.6°F.
The maximum temperature will be in line with the average highest temperature of 84.2°F in May. The lowest temperature will be also in line with the average low of 82.2°F.
When are sunrise and sunset tomorrow?
On Monday, in Umatac, sunrise will be at 5:55 am and sunset at 6:40 pm (ChST).
How long will the day be tomorrow?
In Umatac, the length of the day tomorrow will be 12h and 45min.

Hourly weather forecast

12 am
  • 81°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ESE
  • Pressure: 29.83"Hg
  • Humidity: 80%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 9mph E
  • Pressure: 29.83"Hg
  • Humidity: 82%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 79°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 8mph E
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:55 am
6 am
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 8mph E
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 84°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph E
  • Pressure: 29.88"Hg
  • Humidity: 74%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 86°F
  • Feels like:
    95°F
Cloudy
Cloudy
  • Wind: 14mph E
  • Pressure: 29.88"Hg
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 88°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph E
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    97°F
Cloudy
Cloudy
  • Wind: 15mph E
  • Pressure: 29.83"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    95°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph E
  • Pressure: 29.8"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Pressure: 29.83"Hg
  • Humidity: 72%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 6:40 pm
8 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph E
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 82°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph E
  • Pressure: 29.88"Hg
  • Humidity: 79%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, cloudy weather is expected.
The temperature will vary between a minimum of 78.8°F and a maximum of 87.8°F. The feels-like temperature will be between a minimum of 84.2°F and a maximum of 96.8°F. The hottest part of the day will be from 11 am to 3 pm.
The forecasted high will be resembling the typical May maximum of 84.2°F. The lowest temperature is also resembling May's typical minimum of 82.2°F.
Updated: May 11, 2025 @ 11:23:52 UTC
Published by: Weather Atlas | About Us
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