Guam Airport (GUM) Weather 12/10/2025
This Afternoon
87
Isolated Showers
Tonight
78
Isolated Showers
Thursday
87
Isolated Showers
Thursday Night
79
Scattered Showers
Friday
85
Scattered Showers
Friday Night
79
Mostly Cloudy
Saturday
88
Mostly Sunny
Saturday Night
77
Partly Cloudy
Sunday
88
Mostly Sunny
Sunday Night
78
Partly Cloudy
Monday
89
Mostly Sunny
Monday Night
78
Partly Cloudy
Tuesday
89
Mostly Sunny
Weekly Forecast
This Afternoon
Isolated showers. Mostly sunny, with a high near 87. East wind 15 to 17 mph, with gusts as high as 22 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Thursday
Isolated showers. Partly sunny, with a high near 87. East southeast wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 85. East southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 79.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 89.