Basically this. Stilts and chainsaws will definitely not be out if it's raining, but the rest of the streets try to stay out as long as possible unless it's a downpour. Houses will run as normal... only houses that potentially could be affected by inclement weather are the two sprungs (Depths and Nightingales). Those tents tend to flood when rain gets bad, but it would have to be a really extreme rain for them to shut down the house.