The most common and most likely answer to this crossword clue is the 6 letter word EERILY
I've seen this crossword clue in Independent
E
E
R
I
L
Y
More clues leading to the result EERILY
- Mysteriously, Turkish change about the old revolutionary guards
- Anger over dividing city exhibited in a weird way
- Rage about having to enter cathedral in a peculiar way
- English truly lacking a leader in a very strange way
- In an unnatural way, truly, the leader is replaced
- Strangely, See inner fury misdirected
- Strangely, crushed Easter lily exudes salt compound
- Strangely, strange yielder yielded penny
- Entirely missing TN in circulation in a strange manner
- I reel off story’s conclusion in a spooky way
Buddy explains!

The straight part
We know that "in a weird way" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case in a weird way = eerily.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does EERILY mean?
EERILY adverb- In an eerie manner.