Will cold weather kill cockroaches? In most cases 20% In some cases 20% Never 60% Get Free Quotes Today! Question: Will cold weather kill cockroaches? Top Answer (60% of 5 votes): Never. Answer: Never Explanation: Cockroaches can survive harsh conditions. Patrick's Pest Control Answer: In most cases Explanation: They cannot tolerate the cold temperatures. Fall Guys LLC Get Free Quotes Today! Find Local Pros Free Pest Control - Bugs and Insects Cost Estimates Related Questions Can I use my furnace to kill bed bugs?Top answer: Never Do I need to throw away my mattress if bed bugs are found on or around it?Top answer: In some cases Would you recommend the use of a bed bug detection dog?Top answer: Yes Are bed bug detection dogs a good alternative to traditional pest detection?Top answer: In most cases What is your opinion of the National Pest Management Association?Top answer: Favorable