Yes

Based on the weather in London, UK as of October 22, 2021 7:45am local time

Why? Because it's cold. simple as that.

Now

Clear
Temp: 45°F7°C
Wind: 11 MPH18 KPH
Precipitation: None

Today

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes

Tomorrow

Yes

Mostly cloudy throughout the day.
Low of 41°F5°C, High of 60°F16°C
Wind: 6 MPH9 KPH
Precipitation: 8% rain