I had a problem with polyurethane and lacquer on finished wood projects drying – especially when it was humid outside. I used to put them on a special rack in the furnace room but I recently tried putting them in the output air of the dehumidifier and it works just great.
You might want to try that on rainy days to get the finish to dry so you can put on multiple coats in one day!
-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!!