More than the weather has been heating up in Fountain Valley — so has the fun.

SummerFest has taken over the Fountain Valley Sports Park, with carnival rides and games, concerts and more entertaining the crowds that have been coming out for the four-day festival. There were even drone shows Friday and Saturday night.

The fun will continue throughout the afternoon today, and the Tijuana Dogs will perform at night.

When: Noon-8 p.m. today

Where: Fountain Valley Sports Park, 16400 Brookhurst St.

Cost: General admission is $5

Information: summerfestfv.com