Mild minimum temperatures are forecast for South Africa overnight. It'll be warm for KwaZulu-Natal, but chilly for the western and south western interior.
There's a huge difference in maximum temperatures on Saturday. Cool for the western and southern parts, but sizzling hot for the KZN interior. Hot and sunny continues for the central and north eastern interior with highs peaking in the low- and mid-thirties.
A cold front brings a 40% chance of rain to the western parts of South Africa. A few isolated thundershowers could form over the Northern and Western Cape. Rain is possible in the vicinity of East London on Saturday night.