noun
this weekend
Refers to the upcoming weekend (Saturday and Sunday) of the current week. In Japanese, the week is often considered to start on Sunday or Monday, so context determines whether it means the immediately following weekend or the weekend of the current calendar week.
今週末は何か予定がありますか。
Do you have any plans this weekend?
今週末、友達と映画を見に行くつもりです。
I'm planning to go see a movie with a friend this weekend.
来週末 means 'next weekend', contrasting with 今週末 which refers to the current week's weekend.
先週末 means 'last weekend', contrasting with 今週末 which refers to the current week's weekend.
Compound of 今 (こん, 'this') + 週末 (しゅうまつ, 'weekend').