Guam Météo Prévisions
Guam weather: 32°C, bruine légère. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Will it rain in Guam?
Yes – rain is likely in Guam today.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 24 mm of precipitation is forecast, avec the wettest days falling on dim., lun., mar., mer., jeu., ven. and sam..
The next 7 days look unusually dry – roughly 28% of a normal octobre week (24 mm against 87 mm).
16-prévisions à Guam
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| dim., oct 25 | 🌦️ Bruine | 32° / 24° | 100% · 5 mm | 22 km/h | 8 |
| lun., oct 26 | 🌦️ Bruine | 32° / 25° | 75% · 3 mm | 23 km/h | 8 |
| mar., oct 27 | 🌦️ Averses légères | 33° / 26° | 77% · 4 mm | 15 km/h | 8 |
| mer., oct 28 | 🌧️ Forte bruine | 32° / 25° | 86% · 4 mm | 14 km/h | 8 |
| jeu., oct 29 | 🌦️ Bruine | 33° / 26° | 57% · 3 mm | 22 km/h | 8 |
| ven., oct 30 | 🌦️ Bruine | 32° / 26° | 53% · 5 mm | 15 km/h | 8 |
| sam., oct 31 | 🌦️ Bruine légère | 33° / 26° | 51% · 1 mm | 15 km/h | 8 |
| dim., nov 1 | 🌦️ Bruine | 32° / 26° | 69% · 6 mm | 7 km/h | 8 |
| lun., nov 2 | 🌦️ Bruine | 32° / 26° | 67% · 5 mm | 18 km/h | 8 |
| mar., nov 3 | 🌤️ Plutôt dégagé | 32° / 25° | 75% | 18 km/h | 8 |
| mer., nov 4 | 🌦️ Bruine légère | 32° / 25° | 80% · 1 mm | 19 km/h | 7 |
| jeu., nov 5 | 🌦️ Bruine | 32° / 26° | 71% · 4 mm | 26 km/h | 8 |
| ven., nov 6 | 🌦️ Bruine | 32° / 24° | 75% · 3 mm | 23 km/h | 8 |
| sam., nov 7 | 🌦️ Bruine | 32° / 24° | 34% · 7 mm | 25 km/h | 8 |
| dim., nov 8 | 🌦️ Bruine légère | 32° / 25° | 39% · 2 mm | 25 km/h | 8 |
| lun., nov 9 | 🌦️ Bruine légère | 28° / 25° | 44% · 2 mm | 8 km/h | 7 |
What this means for Guam
Today is slightly warmer than average for octobre. The forecast high of 32°C is 1.9°C above the 30°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Visibilité is down à 3,7 km – use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 1°C – an unusually even climate through the year.
What à pack, what à skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dim.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid juillet, août and septembre – historically the least comfortable months here.
Voir les prévisions de Guam par période
Guam weather – more answers
Explore Guam
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Guam?
Guam est un pays d’Océanie. Its coordinates are 13.4443, 144.7937. It lies in Océanie.
What is the weather like in Guam maintenant?
It is currently 32°C (89°F) avec bruine légère. Humidité is 62% and wind is 21 km/h.
When is the best time à visit Guam?
janvier, février and décembre offer the most comfortable conditions in Guam, which has a tropical climate. juillet, août and septembre are usually the hardest months for outdoor plans.
What time zone is Guam in?
Guam observes Pacific/Guam (UTC+10:00). The heure locale is 2:52 AM.
How many people live in Guam?
Guam has a population of approximately 170.000.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octobre 26, 2026 at 2:52 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
