Guam Tiempo Pronóstico
Guam weather: 32°C, llovizna ligera. Por hora forecast, 14-day outlook, UV, air quality and the best time a 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, con the wettest days falling on dom., lun., mar., mié., jue., vie. and sáb..
The next 7 days look unusually dry – roughly 28% of a normal octubre week (24 mm against 87 mm).
16-day pronóstico para Guam
Máximas y mínimas diarias, precipitaciones y UV.
| Día | Condiciones | Máx. / Mín. | Precip. | Viento | UV |
|---|---|---|---|---|---|
| dom., oct 25 | 🌦️ Llovizna | 32° / 24° | 100% · 5 mm | 22 km/h | 8 |
| lun., oct 26 | 🌦️ Llovizna | 32° / 25° | 75% · 3 mm | 23 km/h | 8 |
| mar., oct 27 | 🌦️ Chubascos ligeros | 33° / 26° | 77% · 4 mm | 15 km/h | 8 |
| mié., oct 28 | 🌧️ Llovizna intensa | 32° / 25° | 86% · 4 mm | 14 km/h | 8 |
| jue., oct 29 | 🌦️ Llovizna | 33° / 26° | 57% · 3 mm | 22 km/h | 8 |
| vie., oct 30 | 🌦️ Llovizna | 32° / 26° | 53% · 5 mm | 15 km/h | 8 |
| sáb., oct 31 | 🌦️ Llovizna ligera | 33° / 26° | 51% · 1 mm | 15 km/h | 8 |
| dom., nov 1 | 🌦️ Llovizna | 32° / 26° | 69% · 6 mm | 7 km/h | 8 |
| lun., nov 2 | 🌦️ Llovizna | 32° / 26° | 67% · 5 mm | 18 km/h | 8 |
| mar., nov 3 | 🌤️ mayormente despejado | 32° / 25° | 75% | 18 km/h | 8 |
| mié., nov 4 | 🌦️ Llovizna ligera | 32° / 25° | 80% · 1 mm | 19 km/h | 7 |
| jue., nov 5 | 🌦️ Llovizna | 32° / 26° | 71% · 4 mm | 26 km/h | 8 |
| vie., nov 6 | 🌦️ Llovizna | 32° / 24° | 75% · 3 mm | 23 km/h | 8 |
| sáb., nov 7 | 🌦️ Llovizna | 32° / 24° | 34% · 7 mm | 25 km/h | 8 |
| dom., nov 8 | 🌦️ Llovizna ligera | 32° / 25° | 39% · 2 mm | 25 km/h | 8 |
| lun., nov 9 | 🌦️ Llovizna ligera | 28° / 25° | 44% · 2 mm | 8 km/h | 7 |
What this means for Guam
Today is slightly warmer than average for octubre. 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.
Visibilidad is down a 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 junio a agosto.
The gap between the warmest and coldest month averages 1°C – an unusually even climate through the year.
What a pack, what a skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dom.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 julio, agosto and septiembre – historically the least comfortable months here.
Ver el pronóstico de Guam por periodo
Guam weather – more answers
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Frequently asked questions
Where is Guam?
Guam es un país de Oceanía. Its coordinates are 13.4443, 144.7937. It lies in Oceanía.
What is the weather like in Guam ahora mismo?
It is currently 32°C (89°F) con llovizna ligera. Humedad is 62% and wind is 21 km/h.
When is the best time a visit Guam?
enero, febrero and diciembre offer the most comfortable conditions in Guam, which has a tropical climate. julio, agosto and septiembre are usually the hardest months for outdoor plans.
What time zone is Guam in?
Guam observes Pacific/Guam (UTC+10:00). The hora local is 6:26 PM.
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. |
|---|---|
| Pronóstico and observations | Open-Meteo (ECMWF and national models). |
| Calidad del aire and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima 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 octubre 25, 2026 at 6:26 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
