Hot, Summer Weather Is On The Way For Western New York The last three or four weeks of weather have been pretty bad across Buffalo and Western New York. I mean, really bad. We had snow only a couple of weeks ago and I've lost count of the frost advisories, cold rain, and 40-degree temperatures since the middle of April. However, if you're looking for summer-like weather to arrive back in Western New York, then next week is your week for sure. According to WIVB 4 Warn Weather, we can expect all 70s and even some chances for 80-degree temperature days next week in Western New York. It will also be mostly sunny!