June in Anchorage averages a daily high of 18.6°C with nights around 9.9°C. Expect roughly 9.8 wet days totalling 24.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Anchorage is May–July.
Based on ANCHORAGE MERRILL FIELD, AK US (2.3km), 1995–2024. 27 years of June data.