Sydney is getting set for a scorching January, with a warm-up early next week. On Tuesday and Wednesday much of Sydney will see temperatures soaring well into the 30's. The night in between is currently forecast to bottom out at a very warm 24 degrees, which would make it the hottest night since January 2012. Thankfully, Sydney will enjoy cooler temperatures for much of the following two weeks in the lead up to Christmas, although still often above average. As we look ahead to January though, it could be stinking hot. The worst part is that minimum temperatures are set to be significantly warmer than average for much of the month. We could see multiple nights at a similar sticky standard to this upcoming Tuesday night. Now might be a good time to organise keeping yourself cool over the summer-time.