What does weed cost in Lewistown?

Flower in Lewistown averages $9.70 per gram with a median of $9.00, measured across 20 priced listings at 1 licensed dispensaries.

How is this price index calculated?

Every priced flower listing whose package size is published on the menu is converted to a price per gram, then averaged. Listings without a published size are excluded rather than estimated.

Lewistown, MT cannabis price index

Flower in Lewistown typically costs $9 per gram (average $9.70) — measured across 20 priced listings at 1 licensed dispensaries.

Comparable range $7–$10 per gram · index refreshed Sep 23, 2026

↑ See the statewide Montana flower price index

$9.70

Average per gram

Median per gram

Cheapest per gram

$25

Most expensive per gram

How this index is built

Each priced flower listing in Lewistown whose package size is published on the menu is converted to a price per gram. Listings with no published size are excluded rather than estimated, which is why the listing count here is smaller than the total menu count.

Go deeper: cheapest weed in Lewistown, cheap ounces, cheapest flower per gram, Lewistown deals.

Figures come from licensed Montana dispensary menus and change constantly. Adults 21+ only.