Is marijuana legal in Pennsylvania?
Only for medical use. As of 2026, Pennsylvania allows registered patients to buy medical marijuana (weed) at licensed dispensaries. Recreational marijuana is not legal.
Status checked November 4, 2026
Contents
Marijuana laws in Pennsylvania
Pennsylvania created its Medical Marijuana Program when Governor Tom Wolf signed Senate Bill 3, the Medical Marijuana Act (Act 16), on April 17, 2016. Recreational marijuana is not legal. Adult-use bills, including Senate Bill 120, did not become law in 2025 or 2026. After the November 2026 election, Democrats hold a legislative trifecta, and legalization may be taken up in 2027, but no statute has been enacted.
Pennsylvania residents with a serious medical condition can be certified by an approved practitioner, register with the Department of Health, pay for a medical marijuana ID card, and buy at a licensed dispensary. Caregivers must also be Pennsylvania residents. Home growing is not allowed; only permitted grower/processors may cultivate medical marijuana.
Patients may obtain medical marijuana in the amount authorized under the Act and Department of Health rules, generally treated as a 30-day supply, with the next 30-day supply available during the last seven days of the current period. Some cities have local possession policies, but state criminal law still applies statewide.
Marijuana remains illegal under federal law, apart from state-licensed medical marijuana, which moved to Schedule III in April 2026.
Harrisburg, Pennsylvania – January 11, 2026: Flags fly over the Pennsylvania State Capitol Building with its distinctive green dome. Photo: Adobe Stock (editorial use only).
What the law says
Legal
- This act shall be known and may be cited as the Medical Marijuana Act.
- A patient or caregiver shall possess an identification card whenever the patient or caregiver is in possession of medical marijuana.
Not legal
- It is unlawful to:
- Smoke medical marijuana.
- Grow medical marijuana unless the grower/processor has received a permit from the department under this act.
- Dispense medical marijuana unless the dispensary has received a permit from the department under this act.
Quoted from Medical Marijuana Act, Act of April 17, 2016, P.L. 84, No. 16.
How old do you have to be to use marijuana in Pennsylvania?
There's no legal age to buy recreational weed in Pennsylvania, because recreational marijuana is illegal at any age. Medical marijuana is different. A Pennsylvania resident with a serious medical condition can be certified by an approved practitioner and get a Department of Health ID card. Minors participate through a caregiver, who must also be a Pennsylvania resident. There is no adult-use buying age because there are no recreational stores.
How much marijuana can you have in Pennsylvania?
If you have a Pennsylvania medical marijuana card, you can have the medical marijuana dispensed to you by a licensed dispensary, generally a 30-day supply, and you may obtain the next 30-day supply during the last seven days of the current period. That is the amount you may have at home or on you as a patient. For everyone else, possessing marijuana is illegal under state law. Some cities have local citation policies, but statewide criminal law still applies, including in a car.
Where can you buy marijuana in Pennsylvania?
You can buy medical marijuana in Pennsylvania only at a licensed dispensary, and only if you have a valid patient or caregiver ID card. Recreational stores do not exist. The Department of Health licenses grower/processors and dispensaries under the Medical Marijuana Act. Buying from an unlicensed seller is not legal.
Can you grow marijuana at home in Pennsylvania?
No, you can't grow weed at home in Pennsylvania, even as a registered medical patient. The Medical Marijuana Act makes it unlawful to grow medical marijuana unless the grower/processor has received a permit from the Department of Health. Patients and caregivers buy finished products at licensed dispensaries and must keep unused medical marijuana in the original package.
Where can you use marijuana in Pennsylvania?
You can use medical marijuana in Pennsylvania if you are a registered patient, in the forms allowed by the program and your practitioner. Recreational use is illegal. The Medical Marijuana Act does not authorize using marijuana in public in a way that violates other laws, or using it where a property owner forbids it. Driving under the influence of marijuana is illegal.
How do you get a medical marijuana card in Pennsylvania?
To get a medical marijuana card in Pennsylvania, you must be a Pennsylvania resident with a serious medical condition. Register with the Department of Health, see an approved practitioner for a certification (valid up to one year), pay for your ID card, then shop at a licensed dispensary. Caregivers also register, must be Pennsylvania residents, and complete a background check. The practitioner determines the certification period.
Can visitors buy or use marijuana in Pennsylvania?
No. Out-of-state visitors can't buy marijuana in Pennsylvania. Recreational sales do not exist, and medical cards and caregiver cards go only to Pennsylvania residents. A visitor who brings marijuana in from another state is not protected by the Medical Marijuana Act and faces the same state penalties as anyone else without a Pennsylvania card.
What are the rules on driving and marijuana in Pennsylvania?
No, you can't drive high in Pennsylvania. It is illegal to drive under the influence of marijuana or another controlled substance, including medical marijuana obtained legally from a dispensary. A patient identification card is not a defense to a DUI charge, and officers can charge impairment even when the cannabis was possessed lawfully.
Can an employer in Pennsylvania fire you for using marijuana?
Yes, you can get fired for smoking weed in Pennsylvania. The Medical Marijuana Act does not require employers to accommodate medical marijuana use or to ignore a drug test, and recreational use has no protection at all. Employers may keep drug-free workplace policies, especially for safety-sensitive jobs and federally required testing.
What are the penalties for breaking marijuana laws in Pennsylvania?
Without a Pennsylvania medical card, possessing or selling marijuana is a crime under state drug laws. Patients and caregivers are protected only for medical marijuana obtained and used as the Medical Marijuana Act allows. Local decriminalization ordinances in some cities change local enforcement for small amounts, but they do not repeal statewide criminal law.
Are CBD, hemp and delta-8 products legal in Pennsylvania?
Hemp and hemp-derived CBD that meet federal and state hemp definitions are not the same as medical marijuana in Pennsylvania. Intoxicating hemp products marketed as delta-8 or THCA may be treated as illegal marijuana if they fall outside that definition. Medical marijuana itself must come from a licensed Pennsylvania dispensary. Separately, a stricter federal hemp definition, with a total-THC standard that counts THCA and a 0.4 mg-per-container cap, takes effect December 11, 2026.
Does federal law still apply in Pennsylvania?
Yes. Federal law still applies in Pennsylvania. Marijuana remains a Schedule I controlled substance under federal law, with one exception: since April 28, 2026, marijuana covered by a state medical marijuana license and FDA-approved marijuana products are in Schedule III. A broader federal rescheduling proceeding was stayed on September 29, 2026, and has no decision date. State law does not change federal rules on federal land, on carrying marijuana across state lines, or on federally required drug testing, such as for DOT-regulated jobs.
Has the law in Pennsylvania changed recently, or is it about to?
When will weed be legal in Pennsylvania? No date is set. Adult-use bills did not become law in 2025 or 2026, including a Senate legalization proposal that stalled while Republicans held the Senate. The November 2026 election gave Democrats a legislative trifecta, and supporters say a bill could be taken up as soon as January 2027, but nothing has been enacted. Medical marijuana remains governed by Act 16 of 2016. New federal hemp limits begin November 12 and December 11, 2026.
Legislation
Sources (6)
General information, not legal advice. Laws change often, so check with the state's cannabis agency before relying on this.
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