Whats the weather going to be like at Whistler?
To be honest, it might rain anytime. Highly unpredictable weather is the hallmark of mountain living. For example, in Whistler it can snow 50cm overnight then warm up and rain all morning long. By afternoon, there’s blue skies with blazing sun and everyone’s peeling off layers. Rule of thumb: if it’s raining in the valley, it’s snowing in the mountains.