Montreal starting week with chillier temperatures
Posted August 18, 2025 9:04 am.
After the heat Montrealers saw last week, Monday is starting off with chillier temperatures but the mercury is expected to rise over the next few days.
While many were starting their work day, the city saw temperatures at 14°C at around 8 a.m. with a mix of sun and cloud.
Sunshine is set to fill the rest of the day with a high of 21°C.
Clear skies at night and a low of 13°C.
Come Tuesday, mainly cloudy skies are being forecasted by Environment and Climate Change Canada (ECCC) with a high of 23°C — but feeling more like 25°C with the humidity.
Cloudy periods at night with a 40 per cent chance of showers.
Those chances of rain are then expected to trickle into Wednesday as the city is set to see a mix of sun and clouds. A daytime high of 20°C is forecasted.
As for Thursday, the mercury is rising — a high of 26°C and a mix of sun and cloud.
ECCC then forecasting higher temperatures for Friday, 27°C while those sun and clouds are still over Montreal.
As of now, a 60 per cent chance of rain is expected for both Saturday and Sunday.
