Temple Beth El was burglarized on Thanksgiving night, Suffolk County police said.
Suffolk County Police Second Squad detectives are investigating the burglary, which occurred about 11:55 p.m. at the temple, at 660 Park Ave., Huntington.
The man stole cash and then fled in a four-door sedan.
Anyone with information on the incident is asked to call the Second Squad at 631-854-8252 or anonymously to Crime Stoppers at 1-800-220-TIPS.