Quebec is experiencing its first warm day in nearly five months, marking a significant shift in the weather. On March 9, 2026, temperatures are expected to reach 15°C in major cities such as Montreal and Sherbrooke. This warm spell presents an opportunity for residents to enjoy outdoor activities after a long winter.
Temperature Milestones in Quebec
The forecast suggests that temperatures could peak at 18°C in southern Quebec today, a notable increase from recent winter lows. Earlier, the last recorded high over 15°C in Montreal occurred on October 20, 2025.
- Montreal: Expected to reach at least 15°C
- Sherbrooke: Forecast indicates 15°C
- Quebec City: Predicted to hit 10°C
- Val-d’Or and Rimouski: Likely to stay around 9°C
- Chibougamau: Anticipated high of 6°C
Historic Weather Records
Several weather records have already been shattered. On March 8, 2026, Montreal, Outaouais, and Ottawa experienced record-high minimum temperatures last seen in 1973. Notably, the all-time maximum temperatures for March 9 in Ottawa and Montreal date back to 2000, reaching 19.2°C and 17.4°C, respectively.
If Quebec City’s forecast of 10°C holds true, it will surpass the previous record of 8.7°C set in 1977.
Weather Changes Ahead
The sudden warmth is accompanied by warnings of a dramatic drop in temperatures later in the week, particularly in the Abitibi-Témiscamingue region. As the pleasant weather lasts, residents are encouraged to enjoy the sunshine while it lasts.
Despite the current mild temperatures, it’s advisable not to store away winter gear just yet. A wintery mix of weather is anticipated soon, reminding everyone that spring transition can be unpredictable.
This forecast has been prepared with insights from meteorologist Bertin Ossonon. Stay tuned for updates on the evolving weather conditions in Quebec.
