More snow could fall across the capital this evening as temperatures are expected to dip below freezing again.
South east London is more likely to experience the most snow.
It’s unlikely to fall in great volumes or lie, said Met Office forecaster Kirk Waite, but he added the cold weather could bring about tricky driving conditions.
"We are not really expecting much in the way of accumulation as it will be mostly a light snowfall," he said.
"But the cold weather will create some potentially difficult travel conditions through rush hour with a risk of icy patches."
Parts of London woke up to blankets of white this morning as temperature plunged to around -2C.
Forecasters said the showers will fall as snow initially, but will turn to sleet or rain by the afternoon.