Dewey, Montana

Dewey: Situated at an elevation of 5509 feet in Beaverhead County, southwestern Montana, this unincorporated community lies along the banks of the Big Hole River.

About

Dewey is a city located in the county of Beaverhead in the U.S. state of Montana.

Quick Facts about Dewey

State Montana (United States)
County Beaverhead County
Latitude & Longitude 45.7772,-112.8550
Time Zone America/Denver
Local time 23:00:23 (6th November 2026)
Weather 23℉ Mostly Clear 7-days weather

Geography

Dewey is located at 45°46'38"N 112°51'18"W (45.7771500, -112.8550300).

Dewey map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

23°F
Mostly Clear
8 mph W Tonight

Mostly clear, with a low around 23. West wind around 8 mph.

7-Day Forecast
Dewey Flat

Nearby Schools and Colleges

Schools and campuses linked to Dewey, MT. Select a name to open its map and contact details.

Code Name City ZIP
180081 Highlands College of Montana Tech Butte (MT) 59701
180416 Montana Technological University Butte (MT) 59701-8997
180063 Butte Academy of Beauty Culture Butte (MT) 59701

Nearby Transit Stations (1)

Rail and bus stations connected to Dewey, MT. Select a station to open its map and address details.

Code Name Address Type
BUT Butte, MT 1324 Harrison Avenue BUS

Closest post offices linked to Dewey.

Post Office Name City ZIP
Wise River Post Office Wise River (MT) 59762

Other cities in Beaverhead County

Cities, towns, neighborhoods & other populated places in Beaverhead County , MT.

City Name Population Title
Dillon 4,333 City in Montana, United States