Weather in Guam 🇬🇺
Live weather across Guam — currently 26°C in the capital, Dededo Village, with patchy rain nearby. Browse the 7-day forecast, hourly updates, air quality, and weather for every major city listed below. Compare against other world capitals or see the hottest cities right now.
Detailed forecast shown for the capital city: Dededo Village.
26.3°C
feels like 28.8°C
Patchy rain nearby
Current Weather in Dededo Village, Guam Updated at 3:00 AM today
| 💧 Humidity: | 82% |
| 🌬️ Wind: | 10.4 kph (342°) |
| 🌡️ Pressure: | 1011.0 mb |
| 👁️ Visibility: | 10.0 km |
| 🌧️ Precipitation: | 0.0 mm |
| ☁️ Cloud Cover: | 100% |
| ☀️ UV Index: | 0.0 |
| 🌅 Sunrise: | 06:09 AM |
| 🌇 Sunset: | 06:27 PM |
7-Day Weather Forecast for Guam (Capital: Dededo Village)
- Max Temp
- Avg. Temp
- Min Temp
- Avg. Humidity
- Max Wind
- Total Precip
- UV Index
- Sunrise
- Sunset
- Moon Phase
Mon, Sep 07
Overcast
28.2°C
27.2°C
26.3°C
79%
17.3 kph
0.8 mm
12.0
06:09 AM
06:27 PM
Waning Crescent
Tue, Sep 08
Overcast
28.1°C
27.2°C
26.2°C
80%
21.2 kph
0.2 mm
12.0
06:09 AM
06:27 PM
Waning Crescent
Wed, Sep 09
Overcast
28.0°C
27.1°C
26.6°C
81%
24.5 kph
4.2 mm
13.0
06:09 AM
06:26 PM
New Moon
Thu, Sep 10
Light rain shower
28.3°C
27.2°C
26.4°C
82%
24.8 kph
13.6 mm
13.0
06:09 AM
06:25 PM
New Moon
Fri, Sep 11
Partly cloudy
28.7°C
27.5°C
26.6°C
79%
26.6 kph
1.3 mm
7.0
06:09 AM
06:25 PM
New Moon
Sat, Sep 12
Patchy rain nearby
29.0°C
27.6°C
25.9°C
72%
19.8 kph
0.1 mm
7.0
06:09 AM
06:24 PM
New Moon
Hourly Weather Forecast for Dededo Village, Guam Today
Monday, September 07, 2026
30.0°C
28.0°C
27.0°C
26.0°C
24.0°C
4AM
26.0°
23% Rain
↑10.0 km/h
5AM
27.0°
23% Rain
↑14.0 km/h
6AM
27.0°
23% Rain
↑13.0 km/h
7AM
27.0°
18% Rain
↑12.0 km/h
8AM
27.0°
13% Rain
↑12.0 km/h
9AM
28.0°
20% Rain
↑14.0 km/h
10AM
28.0°
20% Rain
↑16.0 km/h
11AM
28.0°
20% Rain
↑17.0 km/h
12PM
28.0°
20% Rain
↑16.0 km/h
1PM
28.0°
19% Rain
↑16.0 km/h
2PM
28.0°
19% Rain
↑16.0 km/h
3PM
28.0°
20% Rain
↑14.0 km/h
4PM
28.0°
21% Rain
↑14.0 km/h
5PM
28.0°
22% Rain
↑13.0 km/h
6PM
27.0°
0.1 mm
↑13.0 km/h
7PM
27.0°
0.1 mm
↑14.0 km/h
8PM
27.0°
24% Rain
↑15.0 km/h
9PM
27.0°
24% Rain
↑16.0 km/h
10PM
27.0°
0.0 mm
↑16.0 km/h
11PM
27.0°
25% Rain
↑17.0 km/h
12AM
27.0°
25% Rain
↑17.0 km/h
1AM
27.0°
0.1 mm
↑16.0 km/h
2AM
26.0°
14% Rain
↑17.0 km/h
3AM
26.0°
24% Rain
↑16.0 km/h
Air Quality Index (AQI) in Dededo Village, Guam
US EPA Index
Environmental Protection Agency
123456
UK DEFRA Index
Department for Environment, Food & Rural Affairs
1357910
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Weather in Guam — Frequently Asked Questions
What is the weather in Guam right now?
In the capital Dededo Village of Guam, it is currently 26°C with patchy rain nearby. Conditions vary across the country — check individual cities below for local forecasts.
What is the capital of Guam?
The capital of Guam is Dededo Village. See live weather and a 7-day forecast for Dededo Village above.
How many cities in Guam have weather forecasts?
We provide live weather and 7-day forecasts for 15 cities in Guam. Scroll up to browse the full list.