A severe thunderstorm watch issued for Toronto and nearby regions Friday evening has ended.

According to Environment Canada, the risk of severe thunderstorms with large hail, strong winds and torrential rainfall has diminished.

Temperatures are expected to drop to a low of 17 C by late evening as the weather threat tapers off.

Earlier on Friday, temperatures hovered around the 30 C mark for the second day in a row.

According to Environment Canada, the mercury on Friday peaked at 30 C. With the humidity, it felt like 38 C.

"We have gone from extremely comfortable to marginally uncomfortable," CP24 meteorologist Bill Coulter said. "The heat and humidity is really building."

During a heat alert, Torontonians are reminded to stay cool and hydrated by drinking plenty of fluids.

Residents are also encouraged to check on relatives, friends and neighbours – especially vulnerable individuals such as seniors who are at a greater risk of suffering from heat-related illnesses. Other at risk groups include individuals with chronic and pre-existing illnesses, infants and young children, and the homeless.

Tips to stay cool during a heat alert:

  • Staying in air conditioned public places such as shopping malls, libraries and community centres
  • Wearing loose and light coloured breathable clothing
  • Avoid the sun by staying in the shade, using an umbrella or wearing a wide-brimmed hat
  • Prepare meals that don’t required using the oven

For other tips on how to beat the heat, visit the City of Toronto website.

Over the weekend, temperatures are expected to dip with a 60 per cent chance of rain on Saturday and a high of 26. On Sunday, Environment Canada expects the temperature will drop to a high of 22 C.