Duluth Weather This Weekend — What to Do When It's 72°F

Should you go to Duluth this weekend? The outlook sits near 72°F (70–75°F). Weather first, then the plan.

Photo: Wikipedia · Duluth, Minnesota

If you're deciding on Duluth for 2026-09-05 – 2026-09-06, start with the numbers, then the plan.

Should you plan around Duluth's forecast this weekend?

Weather watch

Duluth this weekend: about 72°F with 0.10" of rain on the outlook — use that as the go / wait call.

Why this weekend

2026-09-05 – 2026-09-06 is a short planning window for Duluth: enough forecast confidence to decide, not so far out that the outlook is fiction.

Duluth, Minnesota

Duluth, Minnesota is looking at a 72°F high and 63°F low this weekend, with only light rain on the books (~0.10 in).

Use the outlook as the itinerary filter: plan the outdoor pieces when 72°F feels right, and keep a café backup if clouds show up.

Bottom line: go to Duluth if this forecast matches the weekend you want; skip it if it doesn’t.

Things to do

Gooseberry Falls State Park4.91,682-acre park with scenic waterfalls & diverse wildlife, plus campgrounds, trails & picnic areas. Great Lakes Aquarium4.5Waterfront aquarium displaying fish, reptiles, birds & other animals, plus hands-on touch tanks. Glensheen Mansion4.7Tours of a historic 39-room mansion with its original furnishings intact, plus extensive grounds.

Bottom line

If the forecast holds, Duluth at about 72°F is worth planning around — use the local picks above to fill the day.

Keep planning

Updated September 1, 2026. Not a substitute for local advisories.