Heat Warning in Effect for Cobourg

Town reminds residents of Municipal Cooling Centres for temporary respite from the heat

Cobourg, ON (July 13, 2026) – The Town of Cobourg would like to advise all residents to take precautions due to the hot temperatures expected this week.  

Environment and Climate Change Canada issued a “Yellow Heat Warning” for most of the region, including Cobourg, on Monday, July 13. Daytime highs are expected to reach 30-37°C, with humidex values of 38-45°C. Overnight lows are expected to remain above 20-24°C, providing little relief from the heat. High temperatures are forecasted to last until Wednesday or Thursday evening.

The Town of Cobourg is advising residents to take precautions to protect themselves from heat-related illnesses. Heat-related illnesses such as dehydration, heat cramps, heat exhaustion, and heat stroke can be very dangerous, especially to those most vulnerable to health risks including people who work outdoors, people who are unhoused, elderly and some people with disabilities or chronic diseases, people who are pregnant, and children and infants.

The Town of Cobourg would like to advise all residents that those who require temporary respite from the heat are welcome to attend one of the following municipal cooling centres.

Town of Cobourg Temporary Cooling Centres

Victoria Hall, 55 King Street West, Cobourg

• Monday to Wednesday - 8:30 a.m. to 7 p.m.
• Thursday - 8:30 a.m. to 8 p.m.
• Friday – 8:30 a.m. to 7 p.m.
  Note: Refillable water bottle stations are available inside Victoria Hall for public use.

Cobourg Public Library, 200 Ontario Street, Cobourg

• Monday to Wednesday - 10:00 a.m. to 8:00 p.m.
• Thursday to Saturday - 10:00 a.m. to 5:00 p.m.

Cobourg Community Centre, 750 D'Arcy Street, Cobourg

• Open daily: 7 a.m. to 11 p.m.

Tips to Staying Cool Indoors

During an extreme heat warning staying indoors can limit direct sun exposure, but it can also cause potential health risks if indoor temperatures get too warm. Stay cool indoors by covering windows and using a fan to circulate air, keep lights off or low, avoid using the oven or hot appliances, take a cool bath or shower and turn on air conditioning, if available.

Tips to Staying Cool Outdoors

During an extreme heat warning it may not be possible for some people to remain indoors or access air-conditioned spaces. Stay cool outdoors by avoiding direct sunlight by staying in the shade, reducing physical activity and outdoor sports, wear loose-fitting and light-coloured clothing, and a wide-brimmed hat, and monitor yourself and others for signs of heat-related illness.

During extreme weather events, residents are reminded to visit neighbours, friends, and older family members to ensure their well-being.