Pool day at the Disick mansion! Kylie Jenner shares Instagram snaps with her brother-in-law Scott

Southern California experienced temperatures up to 82 Fahrenheit over the weekend.

And it appears Kylie Jenner felt it was the perfect weather for a pool day with her brother-in-law Scott Disick.

The 17-year-old reality television star posted a selfie with Scott, as they sunbathed in the backyard of the $8 million 15,000-square-foot Calabasas estate that Scott shares with Kylie's sister Kourtney Kardashian.

'Pool day @ the Disick mansion'! Kylie Jenner shared a photo posing with her brother-in-law Scott on Sunday

'Pool day @ the Disick mansion', she captioned the photo, which sees her wearing printed sunglasses with reflective lenses and a black bikini. 

The teen appeared to prefer Scott's pool over her own, considering she recently purchased a $2.7 million Calabasas home, which sits just one block away from properties owned by half-sisters Kourtney and Khloe Kardashian, yet miles away from Hollywood.

Situated in The Oaks, an exclusive gated community, the bolthole reportedly boasts five bedrooms, an enormous kitchen, obligatory outdoor pool and its very own home theatre.

'Ok I'm done'! Kylie shared a bikini-clad snap taken in the reflection of a door

Kylie Jenner puckers up in Instagram video

The website claimed Kylie's mother Kris Jenner – who also manages her career – was facilitating the purchase, but it was Kylie's money that was being used to finalise the sale. 

In December Kris opened up to Oprah: Where Are They Now, describing Kylie's upcoming departure as 'hard.'

'Kylie and I are going to be the last ones here. She keeps reminding me daily that she's 17 and there's only a few months left until she's 18.' the former talk show host said. 'I ignore her because that's going to be weird and hard.'

'One day, I know that I'll look around and they'll all be gone. It's so fast.' 

Don't step back! The half-sister of Kim Kardashian flaunted her curves in a poolside snap taken on Saturday

Or the red one? Kylie said she couldn't choose which dress to wear, so she shared pictures of both

Meanwhile, since October 2014, Kylie has been seen hanging out with rumoured boyfriend Tyga, a rapper by trade.

Neither the 25-year-old recording artist nor Kylie have confirmed they are dating, but recently he may have alluded to more than just an innocent friendship between the pair.

'Certain things catch your eye, but only few capture the heart,' Tyga captioned a snap of Kylie on his Instagram account on March 13.