Temperatures are predicted to exceed 30 on June 25 - take a look through these retro sunny memories from the past.
Records are being broken across the nation for high temperatures, it may reach 34 degrees in Doncaster on June 26.
We have looked back into our achieve to find memories of previous hot spells here in Doncaster - from official heat waves to pool fun and basking in the sun.
When do you think the hottest time ever was in Doncaster?
1. Ice Cream Weather
Callie Ramsay, aged four, of Kirk Sandall, cools down in the hot weather by taking a lick of a lovely ice cool ice-cream in Doncaster's Market Place. (10/5/2001).
2. Hot Polar Bear
Victor the polar bear cools off on the warm spring sun at Yorkshire Wildlife Park today. Temperatures are forecast to reach 25C in parts of the UK, April 15 2015. | © Ross Parry / SWNS Group Photo: Tom Maddick / Rossparry.co.uk
4. Fountain fun
Noah Bavan, 18months, with Courtnie and Trish Crowther, from Hexthorpe,enjoying the fountains at Gresley Square, Doncaster