A weather outlook for Montreal from Monday, September 28 through Sunday, October 4 shows daytime highs near 16 °C, cooler evenings and scattered rain.
Monday’s high is expected to reach 16 °C with northeasterly winds around 20 km/h and a 30 % chance of showers later in the night. Throughout the week, the city will experience cloudy skies, cooler nights and occasional rain as autumn temperatures begin to fall.