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Smarter Travel Planning

Weather in Guam

Discover today’s weather in Guam and see if now is a good time to travel with our 16 day forecast.
Check flight prices to Guam on Avionero:
Dates, flexibility, days away

Weather in Guam today

OK Weather
Hot
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+30°C
Temperature now
+26°C
Min.
+30°C
Max.
5 m/s
Wind now
0 m/s
Min.
11 m/s
Max.
77%
Humidity now
55%
Min.
100%
Max.

Weather in Guam for the upcoming 16 days

Here’s how the weather in Guam looks currently:
Fri, 11 September
🌦
+30°C
Rain
5 m/s
77 %
Sat, 12 September
🌦
+29°C
Rain
4 m/s
71 %
Sun, 13 September
🌦
+29°C
Rain
3 m/s
72 %
Mon, 14 September
🌦
+29°C
Rain
4 m/s
73 %
Tue, 15 September
🌦
+28°C
Rain
4 m/s
73 %
Wed, 16 September
🌦
+29°C
Rain
4 m/s
67 %
Thu, 17 September
🌦
+28°C
Rain
10 m/s
82 %
Fri, 18 September
🌦
+29°C
Rain
10 m/s
77 %
Sat, 19 September
🌦
+29°C
Rain
8 m/s
75 %
Sun, 20 September
🌦
+29°C
Rain
7 m/s
74 %
Mon, 21 September
🌦
+26°C
Rain
8 m/s
89 %
Tue, 22 September
🌦
+25°C
Rain
9 m/s
90 %
Wed, 23 September
🌦
+29°C
Rain
5 m/s
72 %
Thu, 24 September
🌦
+29°C
Rain
5 m/s
72 %
Fri, 25 September
🌦
+29°C
Rain
6 m/s
71 %
Sat, 26 September
🌦
+29°C
Rain
4 m/s
75 %

Weather in Guam year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +29°C, with the lowest average of +28°C in January and the highest average of +30°C in June

Monthly weather in Guam