Weather forecast for tomorrowGuam, USA
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Weather forecast for tomorrow
Wednesday Nov 4, 2026
- 86°F
- 79°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 11mphENE 77°
- Humidity: 77%
- UV index: 11
- Sunrise: 6:15 am ChST
- Sunset: 5:53 pm ChST
- details ▼
Tomorrow, in Hagåtña, mostly clear skies and sunshine will create ideal daytime conditions.
Minor variations in temperature are anticipated, peaking at a humid 86°F and slightly dropping to a low of a warm 78.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a steamy 98.6°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted peak temperature will reflect the average November high of 84.2°F.
Sunrise will be at 6:15 am and sunset at 5:53 pm; tomorrow's daylight will last for 11h and 37min.
Minor variations in temperature are anticipated, peaking at a humid 86°F and slightly dropping to a low of a warm 78.8°F.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a steamy 98.6°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted peak temperature will reflect the average November high of 84.2°F.
Sunrise will be at 6:15 am and sunset at 5:53 pm; tomorrow's daylight will last for 11h and 37min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 97°C.
Coldest hour: 6 am 86°C.
Coldest hour: 6 am 86°C.
Chance of precipitation
Highest chance: 3 pm - 6 pm 18%.
Hourly weather forecast
- 12 am
- 81°F
- Feels like:90°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 94°
- Humidity: 86%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 81°F
- Feels like:88°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphE 83°
- Humidity: 88%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 81°F
- Feels like:88°F
Clear
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 5mphE 88°
- Humidity: 89%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 79°F
- Feels like:86°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphE 84°
- Humidity: 89%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 6:15 am
- 8 am
- 82°F
- Feels like:91°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphE 81°
- Humidity: 81%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 10 am
- 86°F
- Feels like:95°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphE 82°
- Humidity: 76%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 12 pm
- 86°F
- Feels like:97°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 11mphE 84°
- Humidity: 73%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 11
- details ▼
- 2 pm
- 86°F
- Feels like:97°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 11mphENE 75°
- Humidity: 73%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 8
- details ▼
- 4 pm
- 86°F
- Feels like:95°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 10mphENE 70°
- Humidity: 75%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
Sunset: 5:53 pm
- 6 pm
- 82°F
- Feels like:93°F
Mostly Clear
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 7mphENE 69°
- Humidity: 84%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 82°F
- Feels like:91°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphENE 65°
- Humidity: 86%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 82°F
- Feels like:91°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphENE 63°
- Humidity: 87%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny and overcast weather is predicted.
The temperature will be between the lowest temperature of 78.8°F and the highest temperature of 86°F. The feels-like temperature will vary between a minimum of 86°F and a maximum of 96.8°F. The hottest part of the day will be from 10 am to 4 pm.
The highest temperature will be similar to November's average maximum of 84.2°F. The nighttime low will be also relatively lower than the typical November minimum temperature of 82.8°F.
The temperature will be between the lowest temperature of 78.8°F and the highest temperature of 86°F. The feels-like temperature will vary between a minimum of 86°F and a maximum of 96.8°F. The hottest part of the day will be from 10 am to 4 pm.
The highest temperature will be similar to November's average maximum of 84.2°F. The nighttime low will be also relatively lower than the typical November minimum temperature of 82.8°F.
Updated: Nov 2, 2026 @ 14:36:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, a glowing sky and minimal clouds are expected.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 78.8°F. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 98.6°F.
The highest temperature will be in line with the average maximum of 84.2°F in November. The lowest temperature will be slightly cooler than the average low of 82.8°F.
The highest temperature will be in line with the average maximum of 84.2°F in November. The lowest temperature will be slightly cooler than the average low of 82.8°F.
On Wednesday, in Hagåtña, sunrise will be at 6:15 am and sunset at 5:53 pm (ChST).
In Hagåtña, the length of the day tomorrow will be 11h and 37min.
