Canton Capital Herisau 39 °F Passing clouds. Feels Like: 39 °F Forecast: 42 / 23 °F Wind: 2 mph ↑ from North Canton: Appenzell Ausserrhoden Canton High: 39 °F Heiden Canton Low: 39 °F Herisau Max Wind: 2 mph Heiden °F Weather in Appenzell Ausserrhoden (2 Locations) Heiden Fri 5:48 pm 39 °F Herisau Fri 5:48 pm 39 °F Need some help?