This Day In Weather History for September 26,2013 from accuweather.com

Dakotas & Minn. (1942)
26th-28th, severe freeze with temperature of only degrees F. at Parshall, N.D.
Clearfield, PA (1994)
Tornado touched down.
Portland, ME (1991)
Record combined August-September rainfall of 19.65 inches up to Sept. 25. Old record was 14.65 inches in August-September 1954.