Is weed legal in New Hampshire?
In New Hampshire, cannabis is legal only for registered medical patients. We pulled the rules that actually matter to a normal person into one place.
Cannabis is legal only for registered medical patients in New Hampshire. Its law dates to 2013. The possession limit is 2 oz over 10 days for therapeutic-cannabis patients. New Hampshire has a medical cannabis program, and licensed retail sales are available.
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The state of play
Medical-only and surrounded by legal states; adult-use bills keep clearing the House but stalling.
In a medical-only state like New Hampshire, the gatekeeper is the program itself: you need a qualifying condition, a recommendation, and usually a state-issued card before a dispensary will sell to you. Outside that system, the same possession rules apply as in a prohibition state.
Two things trip people up most: assuming a legal purchase elsewhere transfers across state lines (it doesn't — once you cross a border you're under a different rulebook, and possibly federal law), and forgetting that employers, landlords, and federal programs can still set their own rules even where the state says yes.
Cannabis laws in nearby Northeast states
Because state lines are hard legal boundaries, it pays to know how New Hampshire's neighbors handle cannabis before you travel.
See also the federal cannabis status, how medical cannabis programs work, the rules for traveling with cannabis across state lines, the legalization map of every state, and how cannabis drug tests work. Patients can follow our guide on how to get a medical card in New Hampshire. For work rules, compare cannabis employment laws by state.
Common questions
Is weed legal in New Hampshire?
Only for medical patients. New Hampshire has a medical cannabis program, so registered patients with a qualifying condition can buy from licensed dispensaries. Recreational possession remains against the law.
Can I buy recreational cannabis in New Hampshire?
No. There is no recreational cannabis retail in New Hampshire. Anyone buying outside the legal channels that do exist is breaking state law, regardless of the rules in neighboring states.
How much cannabis can I possess in New Hampshire?
The limit is 2 oz over 10 days for therapeutic-cannabis patients. Carrying more than that can move a minor offense into a more serious one, so it's worth knowing the exact figure before you stock up.