Wisconsin Marijuana Laws (2026)
Is marijuana legal in Wisconsin? Complete guide to Wisconsin cannabis laws including possession limits, penalties, medical program details, and what happens if you're charged.
Wisconsin Marijuana Status at a Glance
Is Marijuana Legal in Wisconsin?
Marijuana in Wisconsin is currently: Illegal
Wisconsin has some of the stricter marijuana laws
Wisconsin Marijuana Possession Penalties
| Amount | Penalty |
|---|---|
| Small Amount | Misdemeanor: up to 6 months, $1,000 fine (first offense) |
| Large Amount | Felony for repeat offense or larger amounts |
Wisconsin Medical Marijuana Program
Wisconsin does not currently have a medical marijuana program. All cannabis possession, regardless of purpose, may be subject to criminal penalties.
Recreational Marijuana in Wisconsin
Recreational marijuana is not legal in Wisconsin. Possession of marijuana for non-medical purposes may result in criminal charges ranging from a civil infraction to a felony depending on the amount involved and your prior record.
Marijuana DUI in Wisconsin
Even in states where marijuana is legal, driving under the influence of cannabis is a criminal offense in Wisconsin. Law enforcement can charge you with DUI/DWI if you are impaired while driving, regardless of whether marijuana is legal in the state. There is no universally agreed-upon THC blood level equivalent to alcohol's 0.08% BAC — impairment is assessed by officers and drug recognition experts.