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South Dakota Public Cannabis Use (2026)

Conditional: Using cannabis in public is not allowed in South Dakota — medical use is restricted to private settings and is barred in public, in vehicles, and on school grounds.

ConditionalVerified May 31, 2026

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Official source: sdlegislature.gov →

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

Public Cannabis Use in states bordering South Dakota

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

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 →
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 →
MontanaRestricted
Using cannabis in public is prohibited in Montana, and smoking in public carries a civil fine of up to $50.
Verified Oct 14, 2026 · Source: revenuefiles.mt.gov · Full Montana rule →
NebraskaConditional
Nebraska does not permit cannabis use in public, and it has no adult-use program.
Verified May 31, 2026 · Source: lcc.nebraska.gov · Full Nebraska rule →
North DakotaConditional
Using cannabis in public is not allowed in North Dakota, and medical use is limited to private settings.
Verified May 31, 2026 · Source: hhs.nd.gov · Full North Dakota rule →
WyomingRestricted
Cannabis use in public is not allowed in Wyoming — all cannabis use is illegal.
Verified Aug 2, 2026 · Source: wyoleg.gov · Full Wyoming rule →

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