🇬🇺 Guam Weather

Monday, 19 January 2026
🌙
25°C
Clear
Feels Like: 27°C
💧 Humidity Level %89
💨 Wind Speed 6 km/s Northeast
🌬️ Wind Gust 8 km/s
👁️ Visibility 16 km
🌡️ Atmospheric Pressure 1008 mb
☀️ UV Index 0 (Low)
☁️ Cloud Cover %0
🌧️ Precipitation Amount 0 mm

Hourly Weather Forecasts

00:00
🌦️
27°
01:00
🌙
25°
02:00
🌦️
26°
03:00
🌦️
26°
04:00
🌦️
26°
05:00
🌦️
26°
06:00
🌦️
26°
07:00
🌤️
26°
08:00
🌤️
27°
09:00
🌤️
27°
10:00
🌤️
28°
11:00
☀️
28°
12:00
🌦️
29°
💧63%
13:00
🌦️
28°
💧87%
14:00
🌦️
29°
💧100%
15:00
🌦️
29°
💧85%
16:00
🌦️
28°
17:00
🌧️
28°
💧100%
18:00
🌦️
28°
💧100%
19:00
🌦️
27°
💧78%
20:00
☁️
27°
21:00
🌙
27°
22:00
🌦️
27°
💧62%
23:00
🌦️
27°
📅

3-Day Weather Forecasts

Tue, 20 Jan
🌦️
Patchy rain nearby
💧 %87
29° 26°
Wed, 21 Jan
🌦️
Patchy rain nearby
💧 %89
29° 26°
Thu, 22 Jan
🌧️
Heavy rain
💧 %89
29° 26°

Guam Weather - Capital Hagåtña Meteorological Forecasts

On our Hagåtña, Guam weather page, you can access real-time meteorological data, hourly forecasts and long-term weather forecasts up to 16 days. Currently in Hagåtña, Guam, the air temperature is measured at 25°C and the general weather condition is Clear. The feels-like temperature is at 27°C; The feels-like temperature is close to actual temperature.

Temperature Analysis

Hagåtña, Guam is currently experiencing mild weather conditions. Thermometers show 25°C, while the feels-like temperature is at 27°C. During this winter season, winterDesc is observed for the region. Seasonal clothing is suitable. The temperature will vary between 25°C and 28°C over the next 12 hours.

Wind and Atmospheric Conditions

Wind is blowing from Northeast direction at 6 km/h and its intensity is rated as light. Wind gusts can reach 8 km/h. A pleasant breeze. Atmospheric pressure is at 1008 mb (1008Desc). 1008Trend.

Humidity and Precipitation

Relative humidity is at 89% (89Desc). 89Advice. No precipitation is currently observed. No rain expected in the near hours.

UV Index and Sun Protection

UV index is 0 (0Level - 0Color category). 0Advice. The sun will rise at 06:48 AM and set at 06:15 PM today. Day length is approximately 11.5 hours. Moon phase: Waxing Crescent.

15-Day Long Range Forecast

Next week in Hagåtña, Guam, the average high temperature will be around 25°C and the low around 17°C. 0 days of rain are expected throughout the week. Our 15-day forecasts based on Open-Meteo data provide a reliable guide for your long-term planning.

Geographic Location and Climate Features

Hagåtña, Guam is located in the northern hemisphere in the tropical climate zone (Latitude: 13.48°, Longitude: 144.75°). Due to this geographic position, characteristic weather conditions of winterDesc are observed during the winter season.

Activity and Clothing Guide

In current weather conditions, walking, cycling, picnic, night sky observation suitable conditions available for. Seasonal clothing is suitable.

Data Sources and Reliability

At WeatherGet, we provide the most up-to-date meteorological data for Hagåtña, Guam and all locations worldwide. Our data compiled from multiple reliable sources such as WeatherAPI, Open-Meteo and Weather Unlocked is cross-validated before being presented to you. With our mobile-friendly interface, you can access weather information anytime, anywhere.

🏙️

Guam Cities