Possession in Wisconsin — what are the rules?

Prohibited. A first cannabis possession offence in Wisconsin is a misdemeanour with up to six months in jail; a second offence is a felony. Some cities and counties issue only a municipal fine for small amounts.

🇺🇸 United States

Find cannabis in Wisconsin

1 venues · Region

ProhibitedTourist access: Prohibited · Medical access: Prohibited

Cannabis is illegal in Wisconsin: there is no medical programme beyond CBD oil for seizure disorders, and no statewide decriminalisation, although Milwaukee, Madison and some counties have cut penalties to small fines. A first possession offence is a misdemeanour; a second is a felony. Illinois and Michigan dispensaries are minutes away, but their products are contraband in Wisconsin.

How do you buy cannabis legally in Wisconsin?

There is no legal way to buy cannabis in Wisconsin; buying in Illinois or Michigan and driving it back is an offence.

THC capHemp-derived products under 0.3 % delta-9 THC are sold; flower and dispensary products are illegal.

Source: docs.legis.wisconsin.gov

Last reviewed2026-09-22

Full law guide for Wisconsin

Is cannabis legal in Wisconsin?

Buying cannabisProhibitedGuidance from Wisconsin

There is no legal way to buy cannabis in Wisconsin: no adult-use retail and no medical dispensaries; only hemp-derived products under 0.3 % THC are sold.

Illinois and Michigan dispensary products become contraband at the Wisconsin line.

Verified 2026-09-22 · Sources and references

Tourist accessProhibitedGuidance from Wisconsin

Visitors have no legal way to buy, carry or use cannabis in Wisconsin.

Do not bring dispensary products from Illinois or Michigan.

Verified 2026-09-22 · Sources and references

Medical accessProhibitedGuidance from Wisconsin

Wisconsin has no medical cannabis programme; the only exception is CBD oil with a physician's certification for seizure disorders, and out-of-state medical cards are not recognised.

Verified 2026-09-22 · Sources and references

Can tourists buy cannabis in Wisconsin?

Possession: Prohibited

Answer verified on 2026-09-22.

Cannabis venues in Wisconsin at a glance

How many cannabis venues are listed in Wisconsin?

420.camp lists 1 cannabis venue in Wisconsin: 1 cannabis dispensary.

What do the listings in Wisconsin include?

Opening hours: 1. Phone number: 1. Photos: 0. Confirmed by the owner or a licence check: 0.

Sources and references

420.camp editorial review process

Last reviewed: 2026-09-22
Next scheduled review: 2026-11-28

This is a plain-language informational summary, not legal advice. Rules can change and may differ by municipality or venue. Check the linked official sources before acting.

Answer verified on 2026-09-22.

Show 1 venues on map

Show destinations without venues

Cities

Hudson1 venues

Find cannabis in Wisconsin

There is no lawful retail channel for cannabis in Wisconsin. The marked listings below are recorded because they exist, not because buying there is legal.

🌿St. Croix Cannabis/MainstreamCBDCannabis dispensary · 816 Carmichael Rd MainstreamCBD, Hudson, WI 54016, USAG 2.3unverifiedNo lawful sale hereHours available

Open the map

Where to consume in Wisconsin

No verified consumption places are listed in Wisconsin yet. The consumption rules for Wisconsin are on the page linked below.

All legal consumption places ›