Montreal heat peaks this weekend with highs of 28–29°C and very high UV
Saturday and Sunday bring sunshine and humidity, with the humidex reaching 31–32°C. Warmest day arrives Wednesday with a high of 31°C before showers move in Thursday.
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Montrealers can expect classic summer weather this weekend as a warm pattern settles in through mid-week.
Saturday, July 4 will feature a mix of sun and cloud with a high of 28°C. The humidex will make it feel like 31°C, and the UV index is very high at 9. Northwest winds will increase to 20 km/h in the morning, then become light tonight with an overnight low of 17°C.
Sunday, July 5 brings wall-to-wall sunshine with a high of 29°C and a humidex of 32°C. The UV index remains very high at 8. Cloudy periods move in Sunday night with a low of 19°C.
The warm pattern continues into the workweek. Monday will see a mix of sun and cloud with a high of 29°C. Tuesday will be sunny with a high of 29°C. Wednesday is expected to be the hottest day of the stretch, with sunny skies and a high of 31°C.
By Thursday, July 9, the forecast turns more unsettled with a 60 per cent chance of showers and a high of 27°C. Friday is also expected to be cloudy with a 60 per cent chance of showers and a high of 26°C.
