Is weed legal in Missouri?
Cannabis Laws in Missouri
In Missouri, recreational cannabis is Legal to possess up to 3 oz (85 g) and medical cannabis is Legal to possess up to 6 oz (170 g) per month.
Legal to possess up to 3 oz (85 g)
Legal to possess up to 6 oz (170 g) per month
2014: decriminalized; CBD legalized 2018: Missouri voters approved Amendment 2, allowing for the distribution and regulation of medical cannabis. 2022: Missouri voters approved Amendment 3, legalizing recreational use for adults 21 and older.
Glossary
Possession
In the context of cannabis laws, "possession" refers to having physical control over cannabis products. Laws often specify the amount one can possess, commonly in terms of weight (e.g., ounces, grams). Penalties for possession can range from fines to imprisonment, depending on jurisdiction and the amount possessed.
Decriminalized
Decriminalization means that possession of a small amount of cannabis for personal use is not a criminal offense, but may still be subject to a fine or other administrative penalties. It's a middle ground between full legalization and criminalization. Decriminalization aims to reduce the social and economic costs of enforcing cannabis prohibition, such as arrests and imprisonment.
Frequently Asked Questions
Is weed legal in Missouri?▾
Recreational: Legal to possess up to 3 oz (85 g). Medical: Legal to possess up to 6 oz (170 g) per month.
What are the cannabis laws in Missouri?▾
In Missouri, recreational cannabis is Legal to possess up to 3 oz (85 g) and medical cannabis is Legal to possess up to 6 oz (170 g) per month.
Is medical marijuana legal in Missouri?▾
Legal to possess up to 6 oz (170 g) per month
Is recreational weed legal in Missouri?▾
Legal to possess up to 3 oz (85 g)
Is CBD legal in Missouri?▾
CBD derived from hemp (containing less than 0.3% THC) is legal federally and in Missouri under the 2018 Farm Bill. Always verify THC content when purchasing CBD products.
Can tourists buy cannabis in Missouri?▾
Yes, adults 21+ can purchase from licensed dispensaries
What is the possession limit in Missouri?▾
The possession limit in Missouri is 3 oz for recreational use and 6 oz for medical use.
Are dispensaries legal in Missouri?▾
Yes, licensed dispensaries are open to adults 21+ in Missouri.
Can I travel with cannabis within Missouri?▾
Traveling with cannabis within Missouri is only permitted if you're in a legal jurisdiction and following possession limits. Driving under the influence is illegal. Cannabis remains illegal under federal law, so avoid airports and federal property.
When were cannabis laws last changed in Missouri?▾
Cannabis laws in Missouri were last updated around 2014. 2014: decriminalized; CBD legalized 2018: Missouri voters approved Amendment 2, allowing for the dis...
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Last updated: 2026