November's Surprise: When Heat Breaks a Record in Brockville

On November 4, 2026, Brockville recorded a daily heat record as an eastern Ontario warm spell pushed temperatures above 20°C across parts of the region. Some days in fall surprise us. This was one of them — a mild November afternoon that broke the books and reminded us that the seasons don't always follow the playbook we expect. If you caught that warmth, you know how rare it feels when the calendar says late autumn and the air says something closer to spring.