Add spaces: Morningtemperatureswillbearound25C.Duringthedaytheywillreachamaximumof31C.Lowtemperaturesatnightwillbearound24C.Southerlywindsareweak.
Morning temperatures will be around 25 C. During the day they will reach a maximum of 31 C. Low temperatures at night will be around 24C. Southerly winds are weak.