Thanksgiving long weekend in Montreal is set to kick off with some sun. Saturday is expected to bring bright skies and a high of 13 degrees Celsius to the Greater Montreal area. An above-seasonal low of six degrees Celsius is forecast for Saturday night. Sunday morning could bring mainly sunny skies, though clouds are expected to increase in the afternoon, as the mercury moves to a high of 20 degrees Celsius. The above-seasonal weather is set to continue on Sunday night with a low of 12 degrees Celsius. Gloomier conditions are expected for Thanksgiving Day. There is an 80 per cent chance that Monday could bring roughly six millimeters of rain to Montreal. A daytime high of 17 degrees Celsius is forecast to move to an evening low of 10 degrees Celsius.