under the weather

Cultural  

1. Indisposed, unwell: “The day after the big party, Jay had to call in sick, saying he was feeling under the weather.”

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under the weather Idioms  

1. Ailing, ill; also, suffering from a hangover. For example, She said she was under the weather and couldn't make it to the meeting. This expression presumably alludes to the influence of the weather on one's health. [Early 1800s] The same term is sometimes used as a euphemism for being drunk, as in After four drinks, Ellen was a bit under the weather.

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Example Sentences

LIV said it was because of illness and he had been "feeling under the weather all week".

From BBC • Jun. 28, 2025

Being under the weather couldn't keep Morgan from keeping tabs on the team and his Knicks-branded phone case was visible in the photo.

From Salon • Mar. 19, 2025

Hours later, he’d walk back into that same locker room with a big smile, convinced he usually plays better when he’s under the weather.

From Los Angeles Times • Dec. 16, 2024

The pope has been under the weather for several days.

From New York Times • Feb. 28, 2024

“Feeling a little under the weather, are we?”

From "Middlesex: A Novel" by Jeffrey Eugenides