Background
Weimers was born in Karlstad, and currently lives in Hammarö.
Weimers was born in Karlstad, and currently lives in Hammarö.
He was Chairman of the Swedish Young Christian Democrats (Kristdemokratiska Ungdomsförbundet - KDU) 2008-2011. He was elected Vice President of the Youth of the European People"s Party at the 6th YEPP Congress in Stockholm in May 2007. He joined the Christian Democrats and the Young Christian Democrats in 1998.
He served as the district chairman of KDU-Värmland from 2000–2001 and again from 2003-2004.
He was elected to the KDU national board in 2003. He lost a close race for chairmanship of the KDU in 2005 to Ella Bohlin, a more centrist candidate.
Weimers was later elected first vice chairman of KDU at the national convention in 2005. Weimers was elected to the Hammarö Municipal Council in 2002.
He was elected chairman of the KDU in 2008.
Because of this, Weimers declared in January 2011 that he would resign in June 2011, which he did.
He pursued graduate studies in Karlstad University"s political science program He was elected again in 2006, and currently serves as party leader for the Christian Democrats in the council. After the 2010 general election, Hammarö switched majority from a socialist rule to blue-green one, consisting of five parties (Moderates, Liberal Peoples Party, Centre Party, Green Party and Christian Democrats), thus making Weimers Deputy Mayor of Hammarö.
He has also been a member of the Värmland Regional Council since 2006.