Add spaces: Morningtemperatureswillbearound19C.Duringthedaytheywillreachamaximumof23C.Lowtemperaturesatnightwillbearound13C.Westerlywindsincreaseandarebriskintheafternoon.
Morning temperatures will be around 19 C. During the day they will reach a maximum of 23 C. Low temperatures at night will be around 13C. Westerly winds increase and are brisk in the afternoon.