Weather forecast for todayMerizo, GU

Weather forecast for today

Current condition 3:42 am ChST

  • 81°F
  • Feels like:
    90°F
Cloudy / Wind
Cloudy / Wind
  • Precipitation: 0"
  • Wind: 22mphSE 140°
  • Humidity: 88%
  • Dewpoint: 77°F
  • Pressure: 29.75"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Currently, a steady wind is flowing through, under a sky filled with heavy clouds.
The temperature is a moderately hot 80.6°F, meanwhile, the apparent temperature of which adjusts the air temperature based on humidity is calculated to be a humid 89.6°F. The current temperature is nearly at the maximum of today's predicted 82.4°F.

Monday Oct 19, 2026

  • 82°F
  • 79°F
Scattered Thunderstorms / Wind
Scattered Thunderstorms / Wind
  • Precip. probability: 71%
  • Precipitation: 0.35"
  • Wind: 22mphSE 144°
  • Humidity: 89%
  • UV index: 6
  • Sunrise: 6:12 am ChST
  • Sunset: 6:00 pm ChST
  • ▼
On Monday, October 19, scattered thunderstorms and strong winds are expected throughout the day.
The chance of precipitation for today is high. However, the rainfall will be light. Day and night temperatures will subtly differ, ranging from a peak of a warm 82.4°F to a low of a temperate 78.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a tropical 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasts show the temperature anticipated to reach the usual October high of 84.4°F.
Sunrise will be at 6:12 am and sunset at 6:00 pm; the daylight will last for 11h and 48min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 93°C.
Minimum temperature: 90°C.

Chance of precipitation

Highest chance: 12 pm - 2 pm 54%.

Hourly weather forecast

  • 4 am
  • 81°F
  • Feels like:
    90°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 22mphSE 145°
  • Humidity: 89%
  • Pressure: 29.74"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 am
  • 81°F
  • Feels like:
    90°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 22mphSE 146°
  • Humidity: 88%
  • Pressure: 29.77"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 6:12 am
  • 8 am
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 22mphSE 141°
  • Humidity: 90%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 10 am
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 21mphSE 143°
  • Humidity: 90%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 4
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 54%
  • Precipitation: 0.08"
  • Wind: 21mphSE 146°
  • Humidity: 91%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 6
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 19mphSE 144°
  • Humidity: 89%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 4
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    93°F
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 16mphSE 141°
  • Humidity: 87%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 6 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 14mphSE 136°
  • Humidity: 86%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 8 pm
  • 81°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphESE 123°
  • Humidity: 88%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 10 pm
  • 81°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 12mphESE 118°
  • Humidity: 89%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of gloomy, rain-filled and turbulent weather is anticipated.
Rainfall is forecasted from 8 am to 5 pm and at 9 pm. The most intense rain will be falling from 11 am to 1 pm.
The temperature will be between the highest temperature of 82.4°F and the lowest temperature of 80.6°F. The feels-like temperature will vary between a minimum of 87.8°F and a maximum of 93.2°F.
The highest temperature will be close to October's average maximum of 84.4°F. The lowest temperature is expected to be also a few degrees lower than the average minimum in October, typically 82.6°F.
Updated: Oct 18, 2026 @ 17:42:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:42 am ChST) it is 80.6°F in Merizo. Feels-like temperature is 89.6°F.

On Monday, expect scattered thunderstorms and strong winds in the afternoon.

Light precipitation of 0.35" is anticipated. The chance of rainfall is 71%.

Today, the maximum temperature in Merizo will be 82.4°F, while the minimum temperature will be 78.8°F. The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 93.2°F.
The highest temperature will be in line with the average maximum of 84.4°F in October. The lowest temperature will be a few degrees lower than the average low of 82.6°F.

On Monday, in Merizo, sunrise will be at 6:12 am and sunset at 6:00 pm (ChST).

In Merizo, today, there will be 11h and 48min of daylight.

Merizo, Guam, USA

  • en: Merizo, Guam, USA
  • es: Merizo, Guam, EE.UU.
  • hr: Merizo, Guam, SAD
  • mk: Merizo, Guam, SAD
  • sr: Merizo, Guam, SAD
  • zh: 梅里佐, 关岛, 美国
  • Latitude: 13.268163°
  • Longitude: 144.691788°
  • Elevation: 249 ft
  • Current time: 4:03am ChST
  • Sunrise: 6:12 am ChST
  • Sunset: 6:00 pm ChST
  • Timezone: Pacific/Guam

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