55 degrees and windy for 10 week olds

[Jwebb35]

This will be the first night my 10 week old chickies will not be coming in for the night (it's just been so cold here!) They've handled 40° weather with real feel in the low 30s during the day with the brooder on high in their Coop.. since they are used to warm nights in a home for their first night should I put their brooder on low or will they be comfortable?

 

[Jwebb35]

Their coop is pretty small here's a picture for a reference

 

[3KillerBs]

At 10 weeks they're surely well-feathered and capable of handling the temperatures.

Perhaps you could set up some windbreaks for them? Maybe a tarp on the windward side of the run? Or some stacks of straw bales?