What’s the weather at Montclar les 2 vallées today? The current Montclar les 2 vallées weather is: Slightly cloudy, 22 C° base and 13 C° Summit, 13 km/h wind. Scroll down to Hour by Hour for an hourly Montclar les 2 vallées weather forecast breakdown for a detailed Montclar les 2 vallées weather and snow forecast for the next seven days.