Find out what the latest weather forecast from the SA Weather Service means for your region for 22 September 2025. Free State:Partly cloudy, with wind and temperatures ranging from cool to warm, and isolated showers and thundershowers in the south. Northern Cape:Fine in the west, otherwise partly cloudy and cool to warm with isolated showers and thundershowers in the east. Eastern half of the Eastern Cape:Partly cloudy, windy and cool with isolated showers and thundershowers, but warm in places south of the escarpment. KwaZulu-Natal:Morning fog over the interior, otherwise partly cloudy and warm to hot with isolated showers and thundershowers.