Find outskirts of Langley weird (9)
I believe the answer is:
unearthly
'weird' is the definition.
(I know that weird can be written as unearthly)
'find outskirts of langley' is the wordplay.
'find' becomes 'unearth' (unearthing is a kind of finding).
'outskirts of' says to hollow out the word (remove centre letters) (only letters on the outskirts).
'langley' with its middle taken out is 'ly'.
'unearth'+'ly'='UNEARTHLY'
(Other definitions for unearthly that I've seen before include "Mysterious and disturbing" , "H G Wells's invaders appeared?" , "Sunny" , "Preposterous" , "Not of this world, supernatural" .)