The Norwegian striker has not travelled to Belgrade for Wednesday’s Champions League meeting with Red Star after missing Sunday’s victory at Luton with a foot complaint.
City have already guaranteed top spot in Group G but will be looking for victory in Serbia to end the group stage with a perfect 18 points for the first time.
We return to Premier League action on Saturday with the visit of Crystal Palace but Guardiola cannot be certain whether Haaland will feature in that game.
Red Star v City | Match preview
Asked whether Haaland has trained since the game at Luton, Guardiola said: “No. He’ll be back I think Thursday. We’ll see how he feels.”
He then stated he will provide a further update on our No.9 in Friday’s press conference in Manchester.
“I don’t know [if he will play v Palace] right now. Next press conference I could be more precise about his conditions.”
City have been without talismanic midfielder Kevin De Bruyne since the Premier League opener with Burnley back in August.
While Guardiola admits he would love to have the Belgian available, he doesn’t believe it has had a definitive impact on us so far this season with the Blues four points off the top of the Premier League and safely through in the Champions League.
“Of course I’d prefer Kevin is with us,” he said.
“Of course we need him. You have to handle the situation with the players we have.”
“I’ve said many times, when we have stable positions with players like last season, the cover with the players you mention.
“Of course, the word isn’t miss something but change something and you need time to adapt. But I have the feeling so far is good, we don’t drop too much.
“But we have standards, we lost one game in six or seven so it’s a big disaster. The others we draw but perform really well.”
Red Star v City app coverage
Our official app allows you to follow all of the action from one place.
Minute-by-minute text updates will begin in our Matchday Centre two hours before kick-off, while our Matchday Live show will begin at 16:30 (UK).
Nedum Onuoha, Shaun Wright-Phillips and David James are special guests on the show, offering their expert insight before, during and after the action.
They will also answer viewer questions throughout the broadcast, with audience participation actively encouraged on Matchday Live. To get in touch, send a WhatsApp to: +447537186538.
During the game you can also listen to live audio commentary from Alistair Mann and Michael Brown while our text commentary continues.
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Make sure to have push notifications turned on as well, so you can be alerted to key moments in the action, including goals, red cards and the team news.
Highlights from the match, as well as a full-match replay [available on CITY+] can be accessed from midnight.