Fairly cloudy skies and the wind will tend to keep most places frost-free, although it will feel freezing, but lighter winds and clearer conditions over western parts in particular will allow temperatures to drop below zero on occasion.
A yellow cold health alert has been issued by the UK Health Security Agency (UKHSA) for the south-east of England and parts of northern England and remains in place until 9am on 11 February.
The National Cyber Security Centre warned members of the public to exercise caution when receiving messages from unknown numbers, and said government departments, agencies and banks will never text asking unexpectedly for bank details.
It will be a chilly start to the week, as temperatures may plunge as low as -6C (21.2F) tonight, with a light dusting of snow possible in some hilly regions.
Temperatures will possibly turn milder over the weekend, with daytime highs generally a few degrees below the February average and often a rather raw east to south-easterly wind.
