weather in anchorage,
Anchorage Weather. Protected by the Chugach Mountains and warmed by currents of the Pacific Ocean, Anchorageâs climate is mild. Summer temperatures here get into the low 70s. In winter, high temps in the mid 20s keep plenty of snow on the ground. On long summer days, the sun still sets (for a few hours), and that means that even the shortest winter days still have more than 7 hours of functional daylight.