Add spaces: Morningtemperatureswillbearound19°C.Duringthedaytheywillreachamaximumof23°C.Lowtemperaturesatnightwillbearound13°C.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 13°C. Westerly winds increase and are brisk in the afternoon.