Meaning of the word "come rain or shine" in English

What does "come rain or shine" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

come rain or shine

US /kʌm reɪn ɔr ʃaɪn/
UK /kʌm reɪn ɔr ʃaɪn/
"come rain or shine" picture

Idiom

1.

whatever happens or in any circumstances

Example:
I'll be there for you, come rain or shine.
The festival will go ahead come rain or shine.
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