An exceptionally busy summer across Canada shows no signs of slowing down into the month of August. August 2026 Outlook First Half Western CanadaEarly August will feature a cooler pattern across much of British Columbia, with conditions coming in near normal for communities along the South Coast. August 2026 Outlook Temperature PatternWe'll see above-seasonal temperatures shift west during mid- to late August, with much warmer-than-normal air building across the Prairies and into B.C. Prairies, Great Lakes anticipating continued heatFarther east, warmer air will dominate the first half of August throughout Eastern Canada before shifting west. August 2026 Outlook Second Half OutlookResidents and visitors to Atlantic Canada should remember that August is rapidly approaching the peak of the Atlantic hurricane season.