Environment Canada has released its summer forecast for Ottawa, indicating a sunny and warm start to June 2026. According to meteorologists, the region can expect above-average temperatures and minimal precipitation in the coming weeks.
Detailed Forecast
The forecast, published on June 1, 2026, predicts that Ottawa will experience mostly sunny skies with temperatures reaching the mid-20s Celsius. This pattern is expected to persist through the first half of June, providing ideal conditions for outdoor activities.
Extended Outlook
While the long-term forecast remains uncertain, early models suggest a continuation of warm weather into July and August. Residents are advised to stay hydrated and protect themselves from UV rays during peak sunlight hours.
This forecast comes as Ottawa prepares for various summer events, including festivals and sporting activities. The pleasant weather is likely to boost tourism and local business activity.



