Marijuana Laws
As recorded December 15, 2025 · not verified as current law. Wisconsin law
Cannabis laws in Oshkosh follow Wisconsin’s state law. Local cities generally do not set separate marijuana rules, so penalties are determined at the jurisdiction level.
Recreational cannabis is illegal. Medical use is limited to certain low-THC or CBD products for specific conditions, without dispensaries or a comprehensive program. Possession of marijuana carries legal risk and can result in penalties. Some hemp-derived products may be sold under separate rules, but that does not mean marijuana is legal, and legality can depend on product content and labeling.
Quick facts
- Recreational: Illegal
- Medical: Limited (CBD/low-THC only)
- Possession: Illegal; penalties apply
- Buying/Selling: Illegal
- Tourists: Subject to the same laws; legal risk exists
Practical guidance
Avoid cross-border transport of cannabis products.
Do not assume informal tolerance equals legality.
Legislative Background
Wisconsin maintains strict prohibitions on recreational cannabis, which remains illegal. A limited program allows non-intoxicating CBD oil (less than 0.3% THC) for patients with seizure disorders since 2014 (expanded slightly in 2017), but no dispensaries or broader medical framework exists. Possession of any amount is criminalized, typically as a misdemeanor for small quantities.
Law Enforcement
People were wary of strangers and undercover officers. The belief that an officer wouldn’t smoke with someone during a sting circulated at the time, but offers little basis for judging who someone is.
Where to Buy Marijuana
The college crowd was the main part of the local scene mentioned.
Marijuana Prices
Low- to mid-grade commercial weed started at US$45 per ¼ oz.
Types of Marijuana
Commercial flower predominated. Madison and Milwaukee had better reputations for selection, with Milwaukee getting the nod for decent quality, good prices and ease of finding it.
More Information
The recurring advice was simple: be careful, especially around people you don’t know.