National Weather Service United States Department of Commerce

A freeze warning is in effect from 1am to 9am Sunday for most of Northern Ohio and Northwest Pennsylvania. Temperatures as low as 30 degrees can be expected. A frost advisory is in effect for the lakeshore areas east of Cleveland from 1am to 9am Sunday with lows in the mid 30s.
The average date of the first freeze in northern Ohio and Northwest Pennsylvania ranges from Oct 14-Nov 2 with lakeshore areas usually occurring later than inland locations.
September 2026 temperatures averaged a little above normal across the region with most areas a little above normal for precipitation. The month started out with highs in the 90's for a couple of days then morning lows in the 40's toward the last week of the month.