What’s the weather at Steckenberg - Unterammergau today? The current Steckenberg - Unterammergau weather is: Slightly cloudy, 19 C° base and C° Summit, 9 km/h wind. Scroll down to Hour by Hour for an hourly Steckenberg - Unterammergau weather forecast breakdown for a detailed Steckenberg - Unterammergau weather and snow forecast for the next seven days.