morning temperatures will be around 20 c. during the day they will reach a maximum of 28 c. low temperatures at night will be around 17c. southeasterly winds are brisk with strong gusts, during the night light.

This is all lower case. Can you fix that?
Morning temperatures will be around 20 C. During the day they will reach a maximum of 28 C. Low temperatures at night will be around 17C. Southeasterly winds are brisk with strong gusts, during the night light.