Weir said the community testing is designed to offer additional reassurance to the public.
There will be no charges at the testing station, which will be open 11am to 6pm Tuesday on the corner of Allardice St and Denmark St. The site will be open for walk-in and drive-in testing.
"We would like to see people, whether they have symptoms or not, coming to the Dannevirke pop-up site on Tuesday," Weir said.
"In particular, we'd strongly encourage those who are at greater risk of poor health outcomes if they were to contract Covid-19 to get a test."
Weir said this includes Māori and Pasifika people, those aged over 65 and members of the community who live with a chronic illness, such as respiratory disease, high blood pressure, heart disease and diabetes.
For anyone with cold or flu symptoms, testing is also available at general practices and designated testing centres.