The highest expected temperature tomorrow is 24, which is five degrees lower than today's max.

Today's maximum is the highest the mercury will climb over the next seven days, according to the forecast.

The chance of rain tomorrow is 10 per cent.

Showers are less likely Monday when the Bureau of Meteorology forecasts a slim (5 per cent) chance of rain.

The UV index is predicted to be 10. There is a very high risk of harm from sun exposure. Skin can be damaged and burn quickly in today’s conditions. Experts suggest avoiding sun exposure around noon and keeping to the shade. General advice is to use eye protection, sunscreen and cover up.

Winds will be southwest around 15 km/h in the morning shifting to south-southwest around 18 km/h in the afternoon.

Details for the next six days:

Sunday, February 16: Mostly sunny. SW/SE winds Min - 15. Max - 24.

Monday, February 17: Mostly sunny. SW/SE winds Min - 14. Max - 24.

Tuesday, February 18: Mostly sunny. W'ly winds tending E'ly Min - 14. Max - 28.

Wednesday, February 19: Mostly sunny. SW winds tending E'ly Min - 18. Max - 27.

Thursday, February 20: Partly cloudy. Late shower. SW/SE winds Min - 18. Max - 26.

Friday, February 21: Mostly cloudy. Showers. S'ly winds tending SE Min - 19. Max - 27.

The previous Parramatta weather article can be viewed here.