Quick answer: Yes, marijuana is legal in Nevada for adults 21 and older, and the state also has a medical program. Adults can possess up to 2.5 ounces of flower and up to 1/4 ounce of concentrate. Home growing is allowed only if you live more than 25 miles from a licensed dispensary, which rules out most of Las Vegas and Reno.

Last verified: October 20, 2026, against the Nevada Cannabis Compliance Board and NRS chapter 484C. Laws change, so check the official site before you travel or buy.

Who can buy?

Anyone 21 or older with a valid government-issued photo ID. Nevada sells to a lot of visitors, and residency isn’t required. Medical patients can buy at medical dispensaries, and many stores are licensed for both. Under 21 and not a registered patient? Err… what happens in Vegas stays out of your pockets.

Where can you buy?

Only at dispensaries licensed by the Cannabis Compliance Board (CCB). The Las Vegas Strip area and Reno have plenty. Rural Nevada has far fewer, and some counties and cities don’t allow stores at all. Buy only from licensed stores. If a street vendor or an unlicensed “delivery service” offers you weed, it isn’t legal.

How much can you buy or possess?

A 2023 law (SB 277) raised Nevada’s limits starting January 1, 2024:

• up to 2.5 ounces of usable marijuana, and
• up to 1/4 ounce (about 7 grams) of concentrate.

Dispensaries sell within those limits. You can also give an adult 21+ marijuana for free, but you can’t sell it. Medical patients follow the limits in their program, so check the CCB for the details.

Can you grow your own?

Only in limited cases. Nevada lets adults grow at home only if they live more than 25 miles from the nearest licensed dispensary. Registered patients have a few extra exceptions, so check the CCB. If you qualify, you can grow up to 6 plants per adult and up to 12 per household, in an enclosed, locked space that can’t be seen from public view. Most people in the Las Vegas and Reno areas don’t qualify. Growing 12 or more plants without permission can be a felony.

Where can you smoke?

At a private residence, or at a licensed cannabis consumption lounge. Nevada authorized lounges in 2021, and several have opened since, mostly in and around Las Vegas. Public use is a misdemeanor with a fine of up to $600. That includes casinos, hotel rooms (nearly every hotel bans it), the Strip itself, parks and cars. Federal land is off-limits too, including Lake Mead and Red Rock Canyon.

Can you drive after using?

No. Driving while impaired by marijuana is a DUI in Nevada. Nevada is also one of the few states with numeric THC limits in its DUI law: 2 nanograms per milliliter of THC and 5 ng/mL of a THC metabolite in the blood. Under the current statute, those per se limits apply to the most serious DUI cases, such as a third offense or a crash causing death or serious injury. In other cases, prosecutors must show impairment. Either way, a positive test plus bad driving is a terrible combination. Don’t risk it.

Can you take it out of state?

No. Taking marijuana across state lines is a federal crime. That includes driving to California, where weed is legal, and to Utah, Arizona or Idaho. Harry Reid International Airport has “amnesty boxes” where travelers can drop leftover cannabis before security. Use them.

Federal context, as of October 2026: recreational marijuana is still a Schedule I drug federally. In April 2026, state-licensed medical marijuana and FDA-approved products moved to Schedule III, and broader rescheduling was paused on September 29, 2026. A November 2025 federal hemp law takes away legal status from intoxicating hemp-THC products such as delta-8 and THCA flower, with its main provisions taking effect December 11, 2026.

Can your employer fire you?

Nevada is a little friendlier than average here. A state law that took effect in 2020 generally bars employers from refusing to hire job applicants just because a pre-employment screening finds marijuana. There are exceptions, such as firefighters, EMTs, drivers and other safety-sensitive jobs. Once you’re hired, employers can still enforce drug-free workplace policies and discipline employees who are impaired or use on the job.

Penalties, briefly

• Using in public: misdemeanor, up to a $600 fine.
• Possessing more than the legal limit: misdemeanor or worse, depending on the amount.
• Selling without a license: this is a felony, even for small amounts, and penalties rise with quantity. Selling to a minor brings very severe penalties.
• Growing 12 or more plants without permission: felony.

Compare Nevada with other states on our marijuana law hub.

Nevada marijuana law FAQ

How much weed can you buy in Las Vegas?

Adults 21+ in Nevada, including Las Vegas, can buy and possess up to 2.5 ounces of marijuana and up to 1/4 ounce of concentrate. These higher limits took effect on January 1, 2024.

Can you smoke weed in Las Vegas hotels or casinos?

No. Using marijuana in public places, including casinos, is illegal in Nevada, and nearly all hotels ban it in rooms. The legal options are a private residence that allows it or a licensed cannabis consumption lounge.

Can you grow marijuana in Nevada?

Only if you live more than 25 miles from the nearest licensed dispensary. Registered patients have a few extra exceptions. Qualifying adults can grow up to 6 plants each, with a limit of 12 per household.

What is the THC limit for driving in Nevada?

Nevada’s DUI law lists 2 ng/mL of THC and 5 ng/mL of a THC metabolite in blood as per se limits. They apply to felony-level DUI cases, while other DUI cases require proof of impairment.

Can tourists buy weed in Nevada?

Yes. Visitors 21 and older with a valid photo ID can buy at licensed Nevada dispensaries. Using it in public or taking it out of state, including on a flight, is illegal.