Weather · Copper Harbor
Copper Harbor forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Copper Harbor, straight from the National Weather Service. Watches and warnings show up first.
Loading the local forecast…
Climate · a normal year
What a year in Copper Harbor feels like
Copper Harbor has cold winters and cool summers. A typical July afternoon reaches 74°, a January night drops to 11°.
26° / 13°Winter
47° / 28°Spring
72° / 53°Summer
52° / 38°Fall
When is the first frost?Around Oct 15, with the last in spring around May 20.Frost dates →Is it warmer than it used to be?+1.6° vs. the 20th century.Then & now →
See Copper Harbor’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
The forecast is temporarily unavailable.
Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.