Guam Meteo Previsioni
Guam weather: 31°C, pioviggine. Orario 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 95% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 31 mm of precipitation is forecast, con the wettest days falling on lun, mar, mer, gio, sab and dom.
The next 7 days look unusually dry – roughly 35% of a normal ottobre week (31 mm against 87 mm).
16-day previsioni per Guam
Massime e minime giornaliere, precipitazioni e UV.
| Giorno | Condizioni | Massima / Minima | Precip. | Vento | UV |
|---|---|---|---|---|---|
| lun, ott 26 | 🌦️ Pioviggine | 32° / 25° | 95% · 3 mm | 25 km/h | 8 |
| mar, ott 27 | 🌧️ Pioviggine intensa | 34° / 25° | 80% · 4 mm | 13 km/h | 8 |
| mer, ott 28 | 🌦️ Rovesci deboli | 31° / 25° | 97% · 7 mm | 8 km/h | 8 |
| gio, ott 29 | ⛈️ Temporale | 33° / 24° | 51% · 11 mm | 18 km/h | 8 |
| ven, ott 30 | 🌦️ Pioviggine debole | 31° / 25° | 38% · 0 mm | 23 km/h | 7 |
| sab, ott 31 | 🌦️ Pioviggine debole | 32° / 26° | 73% · 2 mm | 19 km/h | 8 |
| dom, nov 1 | 🌦️ Pioviggine debole | 31° / 26° | 73% · 4 mm | 5 km/h | 8 |
| lun, nov 2 | 🌦️ Pioviggine debole | 33° / 25° | 94% · 1 mm | 17 km/h | 8 |
| mar, nov 3 | 🌦️ Pioviggine debole | 32° / 24° | 73% · 0 mm | 23 km/h | 8 |
| mer, nov 4 | 🌦️ Pioviggine | 31° / 24° | 90% · 4 mm | 24 km/h | 8 |
| gio, nov 5 | 🌦️ Pioviggine | 32° / 25° | 94% · 5 mm | 19 km/h | 7 |
| ven, nov 6 | 🌦️ Pioviggine | 31° / 25° | 78% · 4 mm | 17 km/h | 8 |
| sab, nov 7 | 🌦️ Pioviggine | 32° / 25° | 82% · 9 mm | 16 km/h | 8 |
| dom, nov 8 | 🌦️ Pioviggine | 32° / 25° | 78% · 5 mm | 23 km/h | 8 |
| lun, nov 9 | 🌦️ Pioviggine debole | 33° / 25° | 86% · 4 mm | 30 km/h | 8 |
| mar, nov 10 | 🌦️ Pioviggine debole | 28° / 26° | 29% · 1 mm | 19 km/h | 7 |
What this means for Guam
Today is slightly warmer than average for ottobre. The forecast high of 32°C is 1.8°C above the 30°C typical for this month.
A 95% chance means rain is expected over most of the area. Plan indoor alternatives.
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 giugno 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
- domglasses, a brimmed hat and SPF 30+
- A packable rain shell – 6 of the next 7 days carry a real chance of rain
- Alto-factor sunscreen and a long-sleeve sun layer for midday
- Insect repellent and quick-dry fabrics for humidity
- Avoid unshaded sightseeing between 10am and 4pm – the Indice UV peaks at 8.
- If your dates are flexible, avoid luglio, agosto and settembre – historically the least comfortable months here.
Vedi le previsioni di Guam per periodo
Guam weather – more answers
Explore Guam
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Frequently asked questions
Where is Guam?
Guam è un paese dell’Oceania. Its coordinates are 13.4443, 144.7937. It lies in Oceania.
What is the weather like in Guam ora?
It is currently 31°C (89°F) con pioviggine. Umidità is 61% and wind is 25 km/h.
When is the best time a visit Guam?
gennaio, febbraio and dicembre offer the most comfortable conditions in Guam, which has a tropical climate. luglio, agosto and settembre are usually the hardest months for outdoor plans.
What time zone is Guam in?
Guam observes Pacific/Guam (UTC+10:00). The ora locale is 8:05 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. |
|---|---|
| Previsioni and observations | Open-Meteo (ECMWF and national models). |
| Qualità dell’aria 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 ottobre 26, 2026 at 8:05 PM ora locale. Live blocks refresh every 15 minutes; climate averages monthly.
