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Wisconsin Public Cannabis Use (2026)

Restricted: Cannabis use in public is not allowed in Wisconsin — all cannabis use is illegal.

RestrictedVerified May 31, 2026

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Official source: docs.legis.wisconsin.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Public Cannabis Use in states bordering Wisconsin

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IllinoisRestricted
Using cannabis in public is prohibited in Illinois and carries a fine of up to $200; use is limited to private residences and licensed on-premises businesses.
Verified Oct 14, 2026 · Source: ilga.gov · Full Illinois rule →
IowaConditional
Iowa does not permit cannabis use in public, and smoking is prohibited — only the permitted non-smokable forms may be used.
Verified May 31, 2026 · Source: hhs.iowa.gov · Full Iowa rule →
MichiganRestricted
Using cannabis in public is prohibited in Michigan, except in designated consumption areas for people 21 and older that a municipality has authorized.
Verified Oct 14, 2026 · Source: michigan.gov · Full Michigan rule →
MinnesotaConditional
Minnesota restricts where cannabis may be used in public: you may not smoke or vape it where smoking is prohibited, or where a minor could inhale it. It is allowed on private property and at licensed events.
Verified Oct 14, 2026 · Source: revisor.mn.gov · Full Minnesota rule →

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