He will be joined in Birmingham by Tommy Robinson, who founded far-right group the English Defence League (EDL) but left in 2013 after claiming he was concerned by the “dangers of far-right extremism”.
Pegida (Patriotic Europeans Against the Islamisation of the West) started in Dresden in October 2014, staging thousands-strong rallies that sparked counter protests and condemnation from the highest levels of German government.
In pictures: Anti-immigration demonstration in Dresden
Angela Merkel urged citizens to reject “hatred in their hearts” and one politician described the group as “Nazis in pinstripes”.
Numbers turning out for its demonstrations dwindled early last year but the intensifying refugee crisis, which saw Germany take in 1.1 million asylum seekers in 2015, breathed new life into the movement.
Supporters going under the Pegida UK banner have been vastly outnumbered by counter-demonstrations in the past and were ridiculed in December after the man named their new leader, former soldier Tim Scott, struggled to elaborate on the “truth” about radical Islam in the UK.
Pegida UK supporters carried a banner picturing Winston Churchill with the slogan 'no surrender to terrorists'
He quit hours after the “car crash” interview and was released by Mr Weston, who stood as a Ukip Parliamentary candidate in 2010 before leaving for the now-defunct British Freedom Party, and then founding Liberty GB.
Standing as an MP for the far-right party in Luton South, he polled just 158 votes in last year’s general election and announced his appointment to lead Pegida UK on 4 January.
The group is staging a “silent walk” through Birmingham on Saturday in opposition to the “silencing of British people” and the “rising influence of radical Islam”.