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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

Good Weather
Warm
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+85°F
Temperature now
+79°F
Min.
+85°F
Max.
3 m/s
Wind now
0 m/s
Min.
16 m/s
Max.
72%
Humidity now
55%
Min.
100%
Max.

Weather in Guam for the upcoming 16 days

Here’s how the weather in Guam looks currently:
Sat, 12 September
🌦
+84°F
Rain
3 m/s
72 %
Sun, 13 September
🌦
+84°F
Rain
3 m/s
72 %
Mon, 14 September
🌦
+84°F
Rain
3 m/s
70 %
Tue, 15 September
🌦
+84°F
Rain
2 m/s
66 %
Wed, 16 September
🌦
+84°F
Rain
6 m/s
73 %
Thu, 17 September
🌦
+84°F
Rain
9 m/s
79 %
Fri, 18 September
🌦
+82°F
Rain
9 m/s
81 %
Sat, 19 September
🌦
+86°F
Rain
6 m/s
74 %
Sun, 20 September
🌦
+84°F
Rain
6 m/s
75 %
Mon, 21 September
🌦
+82°F
Rain
8 m/s
81 %
Tue, 22 September
🌦
+82°F
Rain
9 m/s
82 %
Wed, 23 September
🌦
+81°F
Rain
7 m/s
85 %
Thu, 24 September
🌦
+82°F
Rain
5 m/s
81 %
Fri, 25 September
🌦
+82°F
Rain
4 m/s
76 %
Sat, 26 September
🌦
+84°F
Rain
4 m/s
71 %
Sun, 27 September
🌦
+82°F
Rain
6 m/s
73 %

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 +84°F, with the lowest average of +82°F in January and the highest average of +86°F in June

Monthly weather in Guam